000 00300nam a2200121Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
020 _a978-93-5051-8007
035 _a25604
100 _aSingh,J K
245 0 _aBusiness Mathematics .-978-93-5051-8007
260 _bHimalaya, Mumbai
942 _cBK
_02
999 _c25605
_d25605