Issue 278
(January 1977)
Issue 279 / 280
(January 14 1977)
Issue 281
(January 18 1977)
Issue 282
(January 23 1977)
Issue 283
(February 12 1977)
Issue 284 / 285
(February 19-20 1977)
Issue 286
(March 8 1977)
Issue 287
(March 16 1977)
Issue 288 / 289
(April 4 1977)
Issue 290 / 291
(April 16 1977)
Issue 292 / 293
(May 1 1977)
Issue 294 / 295
(May 8 1977)
Issue 296 / 297
(May 20 1977)
Issue 298 / 299 / 300
(June 10-20 1977)
Issue 301
(July 7 1977)
Issue 302
(July 19 1977)
Issue 303
(July 31 1977)
Issue 304
(August 18 1977)
Issue 305 / 306
(August 30-September 7 1977)
Issue 307 / 308
(September 1977)
Issue 309 / 310
(September 13 1977)
Issue 311
(September 14 1977)
Issue 312 / 313
(September 21 1977)
Issue 314
(September 28 1977)
Issue 315 / 316
(November 1 1977)
Issue 317 / 318
(November 16 1977)
Issue 319 / 320
(November 28 1977)
Issue 321 / 322
(December 2 1977)
Issue 323 / 324
(December 6 1977)
Issue 325 / 326
(December 1977)
Issue 327
(December 19 1977)
