TY  - BOOK
AU  - Perrin,D.D.
AU  - Armarego,W.L.F.
TI  - Purification of laboratory chemicals
SN  - 0080347150 (hard)
U1  - 542 
PY  - 1988///
CY  - Oxford ; New York
PB  - Pergamon Press, 
KW  - QUIMICOS
KW  - PURIFICACION
ER  -