000 00374nam a2200133Ia 4500
008 170101s1963 xx 000 0 und d
082 _a510 C32P
100 _aCHAWLA, C.D
245 0 _aPractical engineering mathematics ; a text book for A.M.I.E.,B.E,B.Sc(Engg.) and Telecom.Engg.
250 _a2nd rev ed
260 _bDelhi
_c1963
300 _avi,616p
942 _2ddc
_cB
999 _c13301
_d13301