Bell, James R. <br/><br/>
Waterways & spans for Bridges/ 
James R. Bell ; reprinted with an Introductory note by F. G. Royal Dawson 
 - Punjab :  J. R. Bell,  1987 
 - 4 p. ;  34 cm. 
 - Technical paper ;  no.2-a .
<br/><br/><label>Dewey Class. No.: </label>627.12(5442)