000			00286nam a2200133Ia 4500
008			221030s9999 xx 000 0 und d
041			_aEnglish
082			_a105.23
100			_aR. B. Gupta
245		0	_aMachine Drawing _cby R. B. Gupta
260			_c0
650			_aB
942			_cBK
999			_c11585 _d11585