00335nam a2200157Ia 4500 337.154 G977.WS Gupta, K. R. Working of state trading in India New Delhi S.Chand 1970 x, 343p. 0 0 0 0 ISI ISI 1998-09-08 0 337.154 G977.WS DP5442 2019-02-14 00:00:00 2019-02-14 BK 9323 9323 9323