000			nam a22 7a 4500
999			_c27557 _d27557
008			170209b xxu||||| |||| 00| 0 eng d
050			_aQD7 .W35 1967
100			_aWalker,Ruth A.
245			_aThe language of chemistry : _breading, writing, and understanding equations / _cRuth A Walker; Helen Johnston
260			_aEnglewood Cliffs, N.J. : _b Prentice-Hall , _c [1967]
300			_ax, 192p. : _bill. ; _c23cm.
500			_aincludes index.
650			_a Chemical equations.
700			_aJohnston, Helen
942			_2lcc _cBOOKS _hQD7 .W35 1967