1986
January Vol 77, Num 1: 1 - 137	February Vol 77, Num 2: 139 - 269	March Vol 77, Num 3: 271 - 442; A40 - A106
April Vol 77, Num 4: 443 - 620	May Vol 77, Num 5: 627 - 793	June Vol 77, Num 6: 593 - 982
July Vol 78, Num 1: 1 - 186	August Vol 78, Num 2: 189 - 381	September Vol 78, Num 3: 385 - 548
October Vol 78, Num 4: 553 - 765	November Vol 78, Num 5: 767 - 982	December Vol 78, Num 6: 983 - 1174