Dube, A. K. <br/><br/>
Behaviour of rocks under tension CDI SC test method / 
A. K. Dube and Dr. B. Singh 
 - Dhanbad :  Central Mining Research Station,  1967 
 - 27 p. :  ill. ;  21 cm. 
 - Reference CMRS M22/41 .
<br/><br/><label>Dewey Class. No.: </label>622(54)