TY - BOOK AU - Borgford,Christie L. AU - Summerlin,Lee R. TI - Chemical activities SN - 0841214166 (Teacher ed.) AV - QD43 .B63 1988 U1 - 540/.78 19 PY - 1988/// CY - Washington, DC PB - American Chemical Society KW - Chemistry KW - Experiments N1 - Includes indexes ER -