TY  - BOOK
AU  - Haas, Alfred 
TI  - Oscilloscope techniques 
U1  - 621.374 7 HAA  
PY  - 1958///.
CY  - New Delhi : 
PB  - Oxford & IBH Publishing Co., 
KW  - Cathode ray oscillographs
N1  - Includes index.
ER  -