000 00293nam a2200109Ia 4500
008 221001s1988 xx 000 0 eng d
082 _a330.15 JAI
245 0 _aBasic mathematical economics
260 _aDelhi
_bKhosla Publishing House
_c1988
300 _aVarious Paginaiton.
942 _2ddc
_cBK
999 _c19255
_d19255