000 nam a22 7a 4500
999 _c18896
_d18896
008 170114b xxu||||| |||| 00| 0 eng d
020 _a9780077672676
020 _a0077672674
050 _aQD 31 .P75 2013
245 _aPrinciples of chemistry 1 & 2/
260 _aBston.:
_bMc Graw Hill.,
_cc2013.
300 _axxvi, 795p. :
_bill (som col.) ;
_c28cm.
500 _aIncludes index.
650 _aChemistry.
942 _2lcc
_cBOOKS
_hQD 31 .P75 2013