TY  - BOOK
AU  - Holzbock,Werner G.
TI  - Instruments for measurement and control
AV  - QC53 .H6 1962
U1  - 621.381 54 HOL 
PY  - 1962///]
CY  - New York
PB  - Reinhold Pub. Corp.
KW  - Physical instruments
ER  -