000			00313nam a2200133Ia 4500
041			_aEnglish
082			_a502M _bCam/N
100			_aCampbell, Norman
245			_aWhat is science _cNorman Campbell
260			_aNew York _bDover publications _c1953
300			_a186 p. _c22 cm.
650			_aScience
942			_cBK
999			_c5369 _d5378