000			00499nam a22001817a 4500
003			IN-IcBNM
005			20230210120109.0
008			230210b |||||||| |||| 00| 0 eng d
082			_219 _a541 _bSTE\A
100			_aStevens, B. _eaut
245			_aAtomic structure and valency _bFor general students of chemistry _cB. Stevens
260			_aLondon _bChapman and hall _c1969
300			_a103p.
500			_aIncludes index
650			_aChemistry
650			_aPhysical chemistry
942			_2ddc _cDB
999			_c21524 _d21524