Singh, U.K. <br/><br/>Child education/ U.K. Singh and K.N. Sudarshan.  -- New Delhi;  Discovery Publishing House.,  2005. <br/>vi, 256 p.;  22 cm. <br/><br/> Includes bibliographical indexes. <br/><br/><label>ISBN: </label>8171413617 <br/><br/><label>Dewey Class. No.: </label>GSL 372 S26 2005