00349nam a2200133Ia 4500008004100000020002100041040002600062082001600088100003000104245003800134260002200172003000400194005001700198241206s9999||||xx |||||||||||||| ||und||  a9788121927536c0  bengcSSK Libraryerda  a620.001/DAS  a H.K.  Dass,  Rama  Verma 0aBasics Of Engineering Mathematics  b S. Chandc©2006OSt20241206223216.0