000 00307nam a2200121Ia 4500
008 221001s1970 xx 000 0 eng d
082 _a338.5 VAR
100 _aVarshney, R. L.
245 0 _aManagerial economics
260 _aNew Delhi
_bSultan Chand
_c1970
300 _aVarious pagination.
942 _2ddc
_cBK
999 _c6498
_d6498