Gupta, B. L. <br/><br/>
Text book of road, railway, bridge & tunnel engineering / 
B. L. Gupta and Amit Gupta 
 - 4th ed. 
 - New Delhi:  Standard Publishers, Distributors,  c1991. 
 - xxi,1060p.:  table, figs.;  22 cm. 
<br/><br/> Includes Index, 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroad engineering<br/>Highway engineering<br/>Tunneling
<br/><br/><label>Dewey Class. No.: </label>624.19/GUT