Sharma, R. C. <br/><br/>
Metric system in secondary schools;  handbook for teachers and textbook writers 
[by] R.C. Sharma. 
 - [New Delhi]  Dept. of Curriculum, Methods & Textbooks, National Council of Educational Research & Training  [1965] 
 - 104 p.  illus.  22 cm. 
<br/><br/><label>LCCN: </label>sa 66003929 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric system--Study and teaching.
<br/><br/><label>LC Class. No.: </label>QC93  / .S5