Instrument development inquiry 

 - 2 ed. 
 - Geneva :  OMM,  1976 
 - 98 p. 
 - World Meteorological Organization  ; 232 .
 - World Meteorological Organization  ; 232 .
<br/><br/><label>LCCN: </label>36065 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meteorología--Aparatos e instrumentos.
<br/><br/><label>Dewey Class. No.: </label>551.5  / O83 1976