1979-03-10 Seminar, Delhi. Day 2 (Hindi)
1979-03-11 Talk at Delhi University (Hindi) — БП 07:34
1979-03-04 Seminar, Dheradun, UP (Hindi) — БП 57:43
1979-03-13 Seminar, Delhi (English part) — БП 11:46
1979-03-09 Seminar, Delhi (Hindi) — БП 46:02
1979-03-10 Seminar, Delhi. Day 2 (Hindi) — БП 49:14