Instruments Symposium:  Proceedings/ 
The Sympsium on Instruments in the first on its kind to be held on 4th to 6th Nov.1959 at the Technical Development establishment(Instrument) Dehradun under the auspices of the Defence Research and Development 
 - Dehradun:  Technical Development establishment(Instrument),  1959 
 - 123 p. ;  23cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries--India--Directories
<br/><br/><label>Dewey Class. No.: </label>681.063