TY  - BOOK
AU  - I.S.I.PUBLICATIONS
TI  - I.S.I:1892-1979: CODE OF PRATICE FOR SUBSURFACE INVESTIGATION FOR FOUNDATION
U1  - 602.75 
PY  - 1981///
CY  - NEW DELHI
PB  - I.S.I.PUBLICATION
KW  - I.S.I Code Books
ER  -