000 00269nam a2200109Ia 4500
008 190816s9999 xx 000 0 und d
020 _a9788122426908
100 _a"MAITRA, G.M*.*.*."
_9549
245 0 _aPRACTICAL ENGINEERING DRAWING
260 _bNEW AGE
365 _b250
999 _c52140
_d52140