000			00357nam a2200121Ia 4500
001			119547
008			170722s9999 xx 000 0 und d
100			_aParkinson, A. C.
245			_aFirst year engineering drawing : _b Covering the first year national certificate course in mechanical engineering /
250			_a6th ed.
260			_c1961.
942			_cGEN
999			_c63685 _d63685