1972
|
January
January; 13 (1):
1 - 96
|
February
February; 13 (2):
97 - 198
|
March
March; 13 (3):
199 - 302
|
April
April; 13 (4):
303 - 410
|
May
May; 13 (5):
411 - 518
|
June
June; 13 (6):
519 - 640
|
July
July; 14 (1):
1 - 112
|
August
August; 14 (2):
113 - 222
|
September
September; 14 (3):
223 - 334
|
October
October; 14 (4):
335 - 452
|
November
November; 14 (5):
453 - 576
|
December
December; 14 (6):
577 - 696
|
