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Encyclopedia of Scientific and Technical Terms; Vol. ஸஸஸ  Technical terms 

 - New Delhi  Anmol Publications  1987 
 - 352p.  22 cm. HB 
<br/><br/><label>ISBN: </label>8170410444 
<br/><br/><label>Dewey Class. No.: </label>503.21  / ENC