000 00294nam a2200109Ia 4500
008 190829s9999 xx 000 0 und d
082 _a519.5
_bNAG/B
100 _aNAG, N.K.
245 0 _aBUSINESS MATHEMATICS AND STATISTICS
260 _bKalyani Publishers, Ludhiana
_aLudhiana
_c1994
942 _cBK
999 _c9858
_d9858