TY  - BOOK
AU  - Booth,Norman
TI  - Industrial gases
T2  - The Commonwealth and international library. Chemical industry
SN  - 0080168604
AV  - TP242 .B63 1973
PY  - 1973///]
CY  - Oxford, New York
PB  - Pergamon Press
KW  - Gases
ER  -