TY  - BOOK
AU  - Summerlin, Lee R.,
AU  - Borgford, Christie L.,
AU  - Ealy, James Lee,
TI  - Chemical demonstrations: A sourcebook for teachers 
SN  - 0841215359
AV  - QD43 S85 1988
PY  - 1988///-9999
CY  - Washington, D.C.
PB  - American Chemical Society
KW  - Química
KW  - Experimentos
N1  - V.2 by lee r. summerlin, christie l. borgford and julie b ealy
ER  -