REMark Issue 1 January 1990 This issue had color again & over 80 pages. REMark issue 2 February 1990 Back to no color except cover pages & 52 pages. REMark issue 3 March 1990 REMark issue 4 April 1990 REMark Issue 5 May 1990 REMark Issue 6 June 1990 REMark Issue 7 July 1990 REMark Issue 8 August 1990 REMark Issue 9 September 1990 REMark Issue 10 October 1990 REMark Issue 11 November 1990 REMark Issue 12 December 1990