000 00389nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a978-0-07-061609-7
082 _a515.35
082 _bSIM/D
100 _ageorge f
_bsimmons
245 0 _adifferential equations theory technique,and practice
260 _anewdelhi
260 _btata mcgrawhill publishing company ltd
260 _c2007
999 _c1743
_d1743