00525nam a2200181 a 4500 20140310183502.0 050704s19uu xx 00 eng d 9780071267014 QD 31.2 .C3735 2008 Chang, Raymond General chemistry : the essential concepts. / Raymond Chang. 5th ed. U.S.A : McGraw-Hill Companies, Inc, 2008. 1001 p. : col. ill. ; 26 cm. Chemistry. BK lcc FOR 23941 23941 0 0 lcc 0 CL CL GC 2014-01-07 DONATION 0 QD 31.2 .C3735 2008 C11209 2018-05-15 00:00:00 1 2014-01-07 BK