NCERT <br/><br/>
Workshop on mathematics for key persons at secondary level : orientation course for state resource persons of Orissa, Arunachal Pradesh, Meghalaya and Manipur 

 - Bhubaneswar  NCERT, RIE Deptt. of Science  1992 
 - 162p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics- study and teaching
<br/><br/><label>Dewey Class. No.: </label>510.7 WOR (N-R)