000 00456pam a2200157a 44500
008 160408b1967 xxu||||| |||| 00| 0 eng d
082 _a540.148
_bW153lc
100 _aWalker, Ruth A.
245 1 _aLANGUAGE OF CHEMISTRY
_cREADING, WRITING, AND UNDERSTANDING EQUATIONS
260 _aEnglewood Cliffs, N. J.
_bPrentice-Hall
_c1967
300 _a192
650 _aChemical Equations
700 _aJohnston, Helen
964 _gCIRC
997 _aA14591 C
999 _c241575
_d241575