000			00397nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a539.7223 _bBRA-C
100			_aBraddick, H J
245		0	_aComic Rays and Mesotrons
260			_bCambridge University Press _aLondon _c1939
300			_a67p.
630			_xGeneral Stack
650			_aScience _vPhysicsModern physics _xPhysics
942			_cBOOK
999			_c11986 _d11986