000 00259nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a330
_bSAC
100 _aSachdeva,T.N.
245 0 _aB.A..Economic theory .
260 _c1970
300 _a620
942 _2ddc
999 _c387
_d387