TY  - BOOK
AU  - Perrin,D.D.
AU  - Armarego,W.L.F.
AU  - Perrin,D.R.
TI  - Purification of laboratory chemicals
SN  - 0080229611
U1  - 542 
PY  - 1980///
CY  - Oxford
PB  - Pergamon Press, 
KW  - QUIMICA
KW  - MANUALES DE LABORATORIO
ER  -