000 00274nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a744
100 _aSingh, Piara & Aneja, ML
245 2 _aA course in machine drawing
260 _c1969
300 _a304
942 _2ddc
999 _c75947
_d75947