Public enterprises survey 1981-82: annual report on the working of industrial and commercial undertakings of the central government /
- Delhi Controller of Publication 1983
- Vol.I,II&III. vol I. vii, 324p col ill; 28cm Highlights: 18cm col ill; 28cm vol II. vii, 290p ill; 29cm vol III. x, 611p ill; 28cm