000 00305nam a2200133Ia 4500
008 220201s1989 xx 000 0 eng d
082 _a692.5
_bDUT
100 _aDutta,B N
245 0 _aPrankalaan evam mulyankan
250 _a22
260 _bS. Dutta and Company
_c1989
300 _a730
942 _2ddc
999 _c25365
_d25365