000			00356nam a2200145 4500
008			160616s1968 000 0
245			_aIntroduction to the meaning and strucutre of physics
100			_aCooper, N Leon
260			_aNew york
260			_bHarper & Row
260			_c1968
300			_a747p.
942			_cBK _2BK12629
080			_a53 COO
999			_c12629 _d12629