000 00291nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aBali.N.P
245 0 _aDifferential Calculus Maths Series
260 _bLaxmi Publication Ltd
300 _a1079p
650 _aMathematics
942 _cBK
999 _c31654
_d31654