000 00302nam a2200133Ia 4500
100 _aMANIAN S S and RAJ GOPAL P
650 _aPolytechnical drawing
365 _cRS
365 _d1
942 _cDENGBK
245 _aPolytechnical drawing
260 _bBalachitra Publ
_c1997
_aMadurai
300 _a6.47 p
999 _c1552
_d1552