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 - 2nd ed.  "85 p. : ill.,  pbk." 
 - New Delhi  "The Director, Publications Division"  2000 
<br/><br/><label>ISBN: </label>9788123007014 
<br/><br/><label>Dewey Class. No.: </label>330.954 SHE;1  / 2.330.954SHE