Venkata, Rao B. <br/><br/>Techniques of teaching chemistry / B. Ventaka Rao; edited by Dr. Digumarti Bhaskara Rao  -- New Delhi, India:  Sonali Publications.,  2007. <br/>215 p.;  22 cm. <br/><br/><label>ISBN: </label>9788184110579 <br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry -- Study and teaching.<br/><br/><label>Dewey Class. No.: </label>Res 540.7 R180 2007