000			00323nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aFrederick J Croosson
245		0	_aScience And Contemporary Society
250			_afirst
260			_bPaico Pub.House Ekm _c1969
300			_a251 p
650			_aPhysics
942			_cBK
999			_c32769 _d32769