BUREAN OF INDIAN STANDARDS INSTITUTION <br/><br/>
Is: 1499-1977 Methods for Charpy Impact Test (W-NOTCH) for metals 

 - New Delhi  BIS, Manak Bhavan 9 Bahadur shah Zafar marg  1978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Is: 1499-1977