1 April 2019, Vol. 12, No. 2 (Issue 73) "GFJ E-Letter"

1 February 2019, Vol. 12, No. 1 (Issue 72) "GFJ E-Letter"

1 December 2018, Vol. 11, No. 6 (Issue 71) "GFJ E-Letter"

1 October 2018, Vol. 11, No. 5 (Issue 70) "GFJ E-Letter"

1 August 2018, Vol. 11, No. 4 (Issue 69) "GFJ E-Letter"

1 June 2018, Vol. 11, No. 3 (Issue 68) "GFJ E-Letter"

1 April 2018, Vol. 11, No. 2 (Issue 67) "GFJ E-Letter"

1 February 2018, Vol. 11, No. 1 "GFJ E-Letter"

1 December 2017, Vol. 10, No. 6 "GFJ E-Letter"

1 October 2017, Vol. 10, No. 5 "GFJ E-Letter"

1 August 2017, Vol. 10, No. 4 "GFJ E-Letter"

1 June 2017, Vol. 10, No. 3 "GFJ E-Letter"

1 April 2017, Vol. 10, No. 2 "GFJ E-Letter"

1 February 2017, Vol. 10, No. 1 "GFJ E-Letter"

1 December 2016, Vol. 9, No. 6 "GFJ E-Letter"

1 October 2016, Vol. 9, No. 5 "GFJ E-Letter"

1 August 2016, Vol. 9, No. 4 "GFJ E-Letter"

1 June 2016, Vol. 9, No. 3 "GFJ E-Letter"

1 April 2016, Vol. 9, No. 2 "GFJ E-Letter"

1 February 2016, Vol. 9, No. 1 "GFJ E-Letter"

1 December 2015, Vol. 8, No. 6 "GFJ E-Letter"

1 October 2015, Vol. 8, No. 5 "GFJ E-Letter"

1 August 2015, Vol. 8, No. 4 "GFJ E-Letter" 

1 June 2015, Vol. 8, No. 3 "GFJ E-Letter" 

1 April 2015, Vol. 8, No. 2 "GFJ E-Letter" 

1 February 2015, Vol. 8, No. 1 "GFJ E-Letter" 

1 December 2014, Vol. 7, No. 6 "GFJ E-Letter" 

1 October 2014, Vol. 7, No. 6 "GFJ E-Letter" 

1 August 2014, Vol. 7, No. 5 "GFJ E-Letter" 

1 June 2014, Vol. 7, No. 4 "GFJ E-Letter" 

1 April 2014, Vol. 7, No. 3 "GFJ E-Letter" 

1 February 2014, Vol. 7, No. 2 "GFJ E-Letter" 

1 December 2013, Vol. 7, No. 1 "GFJ E-Letter" 

1 October 2013, Vol. 6, No. 5 "GFJ E-Letter" 

1 August 2013, Vol. 6, No. 4 "GFJ E-Letter" 

1 June 2013, Vol. 6, No. 3 "GFJ E-Letter" 

1 April 2013, Vol. 6, No. 2 "GFJ E-Letter" 

1 February 2013, Vol. 6, No. 1 "GFJ E-Letter" 

1 December 2012, Vol. 5, No. 6 "GFJ E-Letter" 

1 October 2012, Vol. 5, No. 5 "GFJ E-Letter" 

1 August 2012, Vol. 5, No. 4 "GFJ E-Letter" 

1 June 2012, Vol. 5, No. 3 "GFJ E-Letter" 

1 April 2012, Vol. 5, No. 2 "GFJ E-Letter" 

2 February 2012, Vol. 5, No. 1 "GFJ E-Letter" 

1 December 2011, Vol. 4, No. 6 "GFJ E-Letter" 

1 October 2011, Vol. 4, No. 5 "GFJ E-Letter" 

1 August 2011, Vol. 4, No. 4 "GFJ E-Letter" 

1 June 2011, Vol. 4, No. 3  "GFJ E-Letter" 

1 April 2011, Vol. 4, No. 2   "GFJ E-Letter" 

1 February 2011, Vol. 4, No. 1   "GFJ E-Letter" 

1 December 2010, Vol. 3, No. 6
  "GFJ E-Letter" 

1 Octorber 2010, Vol. 3, No. 5  "GFJ E-Letter" 

1 August 2010, Vol. 3, No. 4   "GFJ E-Letter" 

1 June 2010, Vol. 3, No. 3   "GFJ E-Letter" 

1 April 2010, Vol. 3, No. 2   "GFJ E-Letter" 

1 February 2010, Vol. 3, No. 1   "GFJ E-Letter" 

1 December 2009, Vol. 2, No. 7
  "GFJ E-Letter" 

1 October 2009, Vol. 2, No. 6   "GFJ E-Letter" 

1 August 2009, Vol. 2, No. 5   "GFJ E-Letter" 

1 June 2009, Vol. 2, No. 4   "GFJ E-Letter" 

1 April 2009, Vol. 2, No. 3   "GFJ E-Letter" 

15 February 2009, Vol. 2, No. 2
  "GFJ E-Letter" 

15 January 2009, Vol. 2, No. 1   "GFJ E-Letter" 

15 December 2008,
Vol. 1, No. 9
  "GFJ E-Letter"