TY  - BOOK
AU  - Savinskii,Igor’ Dmitrievich
TI  - Probability tables for locating elliptical for locating elliptical underground masses wiht a rectangular grid
AV  - TN270 S38
PY  - 1965///
CY  - New York
PB  - Consultants bureau
KW  - Prospección
N1  - "authorized translation from the russian"
ER  -