000 aaa a22 4500
999 _c258530
_d258530
003 pucpr
005 20170330085632.0
008 170330b2014 nyua|||| |||| 00| 0 eng d
020 _a9780077623319
040 _aPR-PUCPR
041 _aspa
049 _aevl
092 _223
_a540
_bC4562p7
100 _aChang, Raymond
245 _aProblem-solving workbook to accompany General Chemistry :
_bthe essential concepts /
_cRaymond Chang, Kenneth A. Goldsby.
250 _aSeventh Edition
264 _aNew York :
_bMcGraw-Hill,
_c©2014
300 _avii, 583 pages :
_billustrations ;
_c28 cm
650 0 _972294
_aChemistry
_xProblems, exercises, etc.
650 0 _972294
_aChemistry
700 _9228849
_aGoldsby, Kenneth A.
942 _c6
_2ddc
_e23
_h540