000			00341nam a2200145 4500
008			160616s1965 000 0
245			_aModern science and technology
100			_aColburn, Robert Ed.
260			_aNewyork
260			_bD Van Nostrand
260			_c1965
300			_a746p.
942			_cBK _2BK11593
080			_a5 COL
999			_c11593 _d11593