TY  - BOOK
AU  - FRANTZ, Harper W. 
AU  - MALM, Lloyd E.
TI  - Essential of Chemistry in the Laboratory 
T2  - Chemistry books
PY  - 1961///
CY  - EE.UU
PB  - W. H. Freeman and Company
KW  - QUIMICA
KW  - LABORATORIO
ER  -