000 00304nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a515.3 AGA
100 _aAgarwal (Amit.M)
245 _aSkills In Mathematics Diffrential Calculus
260 _aND
_bArihant Prakshan
365 _cRS
999 _c186574
_d186574