Chakravarti, A. K. <br/><br/>
Maintenance of permanent way / 
A. K. Chakravarti. 
 - Baroda :  Ministry of Railways, Railway Staff College,  1964. 
 - 26 p. ;  29 cm. 
 - Civil engineering ;  no.3 .
<br/><br/><label>Dewey Class. No.: </label>G. P. 625.17