000 00340nam a2200133Ia 4500
008 160316s1988 xxu||||| |||| 00| 0 eng d
020 _a087692 509 3
100 _aP. L Sankhayan
245 _aIntroduction To Economics Of Gr. Prod.
250 _a1st
260 _aNEW DELHI
_bPRNTI. HALL OF INDIA
_c1988
300 _a135
700 _a
_a
999 _c38649
_d38649