Missing year: 1969-1970
Missing month: 1972/3
Missing number: 1968/68, 1968/183, 1968/199, 1968/201, 1968/208-211, 1968/213-215, 1968/236-239, 1968/245, 1968/252, 1968/259, 1968/266, 1968/282, 1971/1, 1971/12, 1971/33, 1971/36, 1971/71, 1971/94, 1971/115, 1971/175, 1971/288, 1972/25, 1972/35, 1972/47-92, 1972/94, 1972/98, 1972/106-109, 1972/130, 1972/148, 1972/157, 1972/179-181, 1972/183-186, 1972/188, 1972/194, 1972/228, 1972/246, 1972/257, 1972/274, 1972/278, 1972/282, 1972/288, 1972/300, 1973/4-5, 1973/22, 1973/27, 1973/148, 1973/161, 1973/176, 1973/186, 1973/189, 1973/255, 1973/261, 1973/265, 1973/270-281, 1973/286-289, 1973/293-295, 1973/300, 1974/13-16, 1974/34-35, 1974/38, 1974/45, 1974/49-56, 1974/59, 1974/66-69, 1974/74, 1974/83-84, 1974/90, 1974/93, 1974/95-96, 1974/101-103, 1974/107-110, 1974/114, 1974/120-121, 1974/128, 1974/131-135, 1974/142, 1974/145-155, 1974/160, 1974/164-166, 1974/168, 1974/173-183, 1974/185-197, 1974/210, 1974/212-218, 1974/221-222, 1974/225-228, 1974/239-244, 1974/247-248, 1974/252, 1974/284, 1975/91, 1975/93, 1975/99-100, 1975/103, 1976/72, 1976/160-161, 1976/164, 1976/200, 1977/192, 1977/201, 1977/234, 1978/5, 1978/10, 1978/17, 1978/82, 1978/202, 1978/275-277
