000 00287nam a22001217a 4500
082 _a541/CBAP
100 _aCHEMICAL BOND APPROACH PROJECT
245 _aCHEMICAL SYSTEMS
250 _a1
260 _aUSA
_bWEBSTER DIVISION MC-GRAW HILL BOOK COMPANY
_c1964
300 _a772
942 _cBK
999 _c87120
_d87120