000 00290 a2200133 4500
020 _a9788183714228
040 _bENG
082 _a621.7:744 NAR
100 _aK.L Narayana & P Kannaiah
_92913
245 _aEngineering Drawing
250 _a3e;
260 _aChennai;
_bScitech,
942 _cG
999 _c4960
_d4955