000 00286nam a2200121Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a657
_bSIN
100 _aSingh
245 0 _aIndian Invirnment .
260 _bAshish Publishing House
_aNew Delhi
_c1992
300 _a328
942 _2ddc
999 _c7132
_d7132