000 00314nam a2200133Ia 4500
008 221001s1991 xx 000 0 eng d
082 _a891.432 HAR
100 _aHari Krishna
245 0 _aPrakash stambh
250 _a2nd ed.
260 _aNew Delhi
_bArya Book Depot
_c1991
300 _a92p.
942 _2ddc
_cBK
999 _c20756
_d20756