Ringstad, Vidar <br/><br/>
Estimating production functions and technical change from micro data :  an exploratory study of individual establishment time series from Norwegian mining and manufacturing 1959-1967 / 
Vidar Ringstad 
 - Oslo :  CBS ,  1971 
 - 226p. :  ill. ;  24 cm. 
 - Studies in national economy .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manufacturing industries<br/>Statistical method<br/>Mineral resources
<br/><br/><label>Dewey Class. No.: </label>670  / RIN