Missing year: 1969-1970
Missing month: 1974/11
Missing number: 1968/34, 1968/56, 1968/62, 1968/86, 1968/105, 1968/107-108, 1968/110, 1968/112-113, 1968/117, 1968/128, 1968/136, 1968/139, 1968/141, 1968/158, 1968/201-202, 1968/205-214, 1968/216-220, 1968/223-224, 1968/233, 1968/237, 1968/248, 1968/326, 1971/91, 1971/130, 1971/204, 1971/223, 1971/258, 1971/273, 1971/295, 1972/30, 1972/32, 1972/34, 1972/59, 1972/68, 1972/114, 1972/231, 1972/293, 1973/6, 1973/11-12, 1973/48, 1973/111, 1973/145, 1973/165, 1973/247, 1973/280, 1973/297, 1974/190, 1974/210, 1974/258-303, 1975/1, 1975/94, 1975/115, 1975/290, 1975/294, 1976/169, 1976/173, 1976/190, 1976/200, 1976/217, 1976/259, 1976/266, 1976/301, 1977/7, 1977/125, 1977/247, 1978/6, 1978/92, 1978/126, 1978/201, 1978/285