Indian Standard : Specification for Polycrystalline Semiconductor Rectifier for Equipment 

 - N.Delhi  Indian Standards Institution  1965 
 - 30p. 
<br/><br/><label>Subjects--Index Terms: </label>IS : 3136  - 1965 IS Code 
<br/><br/><label>Dewey Class. No.: </label>621.314.6  / ISI