00509cam a2200145   4500020001500000040000800015082002600023245004000049260005100089300003000140500011800170650001500288700002100303710003900324  a0131289756  cDLC00a542 PRE 1970 A060 Or.00aChemistry: experimental foundations  aEnglewood Cliffs, N.J.,bPrentice-Hallc[1970]  ax, 629 p.billus.c27 cm.  aRevision of Chemistry, an experimental science, originally prepared by Chemical Education Material Study in 1963. 0aChemistry.1 aParry, Robert W.2 aChemical Education Material Study.