000 00384pam a2200133a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a620
_bP838e
100 _aPortway, Donald
245 1 _aExamples in elementary engineering
_cDonald Portway
260 _aCambridge
_bCambridge University Press
_c1937
300 _a96p
650 _aElementary engineering
997 _a1174 s C
999 _c433927
_d433927