000			00335nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aWahid. Pa
245		0	_aIntroduction To Isotopes And Radiations
250			_a1st Ed.
260			_bAllied Publishers Limited _c2001
300			_a157
650			_aChemistry-Chemistry
942			_cBK
999			_c2967 _d2967