TY  - BOOK
AU  - Lang,Ruth
TI  - Further laboratory and workshop notes
U1  - 530.78 23
PY  - 1951///
CY  - London
PB  - Edward Arnold & Co.
KW  - Laboratories
KW  - Equipment and supplies
KW  - Machine-shop practice
KW  - Physical instruments
N1  - Includes index
ER  -