I.S.I.PUBLICATIONS <br/><br/>
I.S.I:1892-1979  CODE OF PRATICE FOR SUBSURFACE INVESTIGATION FOR FOUNDATION 

 - NEW DELHI  I.S.I.PUBLICATION  1981 
 - 455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>I.S.I Code Books
<br/><br/><label>Dewey Class. No.: </label>602.75