Issues: 26 March, 1976; 11 March, 1976; 1 July, 1977; 26 March, 1976; 5 August, 1977; 20 August, 1976; 16 September, 1977; 17 June, 1977; 28 January, 1976; 10 June, 1977; 16 July, 1977; 9 December, 1977; 14 April, 1977; 7 July, 1977; 1 September, 1977; 4 March, 1977; 29 July, 1977; 12 August, 1977; 1 April, 1977; 27 May, 1977; 27 April, 1977; 19 January, 1979; 13 August, 1976; 25 March, 1977; 18 August, 1977; 24 June, 1977; 5 March, 1976; 21 April, 1977; 20 May, 1977; 27 February, 1976; 18 March, 1976; 13 February, 1976; 10 September, 1976; 27 January, 1978; 9 July, 1976; 24 September, 1976; 25 February, 1977; 6 May, 1977; 1 April, 1977; 28 October, 1977; 9 April, 1976; 13 May, 1977; 20 January, 1978; 17 September, 1977; 28 May, 1976; 21 April, 1977; 20 April, 1978; 4 November, 1977; 17 February, 1978; 14 October, 1977; 3 June, 1977; 20 December, 1977; 4 February, 1977; 3 February, 1978; 14 January, 1977; 3 March, 1978; 10 February, 1978; 30 April, 1978; 24 February, 1977; 10 April, 1978; 28 January, 1977; 21 January, 1977; 10 March, 1978; 17 March, 1978; 24 March, 1978; 18 March, 1977; 24 February, 1978