000			00384nam a2200145Ia 4500
008			1978 ef a 1 aengdc
020			_a201017768
040			_aABU Za
050			_aQA 501
100			_aEarle, James H.
245		0	_aDescriptive geometry _cJames H. Earle
250			_a\\ _a2nd ed.
260			_aReading, Massachusetts _bAddison-Wesley _c1978
300			_a338p.: ill.
999			_c15800 _d15800