Bullens, D. K. <br/><br/>
Sleel and its heat treatment / 
D. K. Bullens 
 - 5th ed. 
 - New York:  Jhon Wiley ,  1948 
 - 3v p. :  ill. ;  23 cm. 
<br/><br/> Libray has vol. 1, 2, and 3 
<br/><br/><label>ISBN: </label> Rs. 21.50