Mangal  S K <br/><br/>
Textbook on teaching of mathematics/ 
by Mangal  S K 
 - Ludhiana:  Parkash,  1990. 
 - 349p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Teaching<br/>Mathematic<br/>Science
<br/><br/><label>Dewey Class. No.: </label>510.71  / MAN/T