TY  - BOOK
AU  - Nomokonov, V. P. 
AU  - Ganguli, D. K. 
TI  - Theory of seismic prospecting instruments
U1  - 622.159 NOM G  
PY  - 1967///.
CY  - Calcutta : 
PB  - Oxford and IBH Publishing Co., 
KW  - Seismic prospecting--Equipment and supplies
N1  - Includes index.
ER  -