000 00470pam a2200157a 44500
008 160408b1973 xxu||||| |||| 00| 0 eng d
082 _a546.24
_bP318
100 _aPearson, Ralph G.
245 1 _aHARD AND SOFT ACIDS AND BASES
260 _aPennsylvania
_bDowden, Hutchinson And Ross
_c1973
300 _a480
650 _aAcids -- Addresses, Essays, Lectures
650 _aBases (Chemistry) -- Addresses, Essays, Lectures
964 _gCIRC
997 _aA45942 C
999 _c243878
_d243878