TY  - BOOK
AU  - Roberts, Julian J.
AU  - Hollenberg, J.Leland  
AU  - Postma, James M.
TI  - Genaral Chemistry in the laboratory
SN  - 0716721201
AV  - QD 45.R63 1961 
PY  - 1961///
CY  - New York
PB  - W.H.Freeman and company
ER  -