000 00268nam a2200109Ia 4500
008 220201s1990 xx 000 0 eng d
100 _aKapur,Rk & Sapra,PK
245 0 _aEngineering drawing
260 _bTata Mc Graw Hill Pub. Co
_c1990
300 _a302
942 _2ddc
999 _c84536
_d84536