000 00289nam a2200121 4500
082 _a001.3
_bPRA-E
100 _aPrabhavathy, C
245 _aEngineering humanities
260 _aSasthamcotta
_bGautham Publications
_c2010
300 _a344p.
650 _aEngineering humanities
942 _cBK
999 _c5443
_d5443