000			00361nam a2200133Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a530 _bROB-N
100			_aRobert W Marks,
245		0	_aNew Physics And Chemistry Dictionary And H Book
260			_bNATIONAL BOOKSTALL _aKottayam
630			_xGENERAL STACK
650			_aScience _vPhysics
942			_cBOOK
999			_c41954 _d41954