00326    a2200121   4500000002100000001000700021005001700028008004100045100002300086245004400109260002900153700002200182BKB                 14630820200902155453.0                                        1 aVining, William J.1 aGeneral chemistrycby William J. Vining  abThomson Learningc2003  aKotz, John C.bc