TY  - BOOK
AU  - Shugar,gershon j
AU  - Shugar,ronald a
AU  - Bauman,lawrence
TI  - Chemical technicians' ready referance handbook
SN  - 0070571759
U1  - 542 
PY  - 1973///
CY  - new york
PB  - Mcgraw-hill
ER  -