Kshirsagar, R.R. <br/><br/>
Applying Petri Nets and Heuristic Search for Rescheduling of Indian Railway 

 - 1st Ed. 
 - Sangli  Walchand College of Engineering  2018 
 - xxi, 32 p.  20 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Dewey Class. No.: </label> / KSH