Rao, V. V. L.  1911- <br/><br/>
International system of units / 
by V. V. L. Rao 
 - Madras :  Institute of Mathematical Sciences,  1967 
 - 5, 7, 28, 36 p. ;  28 cm. 
 - Matscience report ;  58 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metric system
<br/><br/><label>Dewey Class. No.: </label>530.8