65th national conference on weights and measures 1980/ 
edited by Harold F. Wollin, Louis E. Barbrow and Ann P. Heffernan 
 - Washington, D.C. :  United States Dept. of Commerce,  1981 
 - viii, 308 p. :  ill. ;  24 cm. 
 - NBS Special publication ;  599 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Weights and measures<br/>Measures
<br/><br/><label>Dewey Class. No.: </label>530.81