000			00299nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aPoul. Ti And Thomas. Pc
245		0	_aSubsidiary Physics
250			_a1st Ed.
260			_bNull _c1979
300			_a352
650			_aPhysics
942			_cBK
999			_c32857 _d32857