000 00302nam a2200133Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a310
_bSIN
100 _aSingh,S.P.
245 0 _aPrarambhik sankhyaki
250 _a1st rep
260 _bS.Chand
_aNew Delhi
_c1998
300 _a438p.
942 _2ddc
999 _c9449
_d9449