Engineering news-record 
 Engineering news record  ENR (New York, N.Y.) 

 - Semanal 
<br/><br/> Inicia en 1917 con el vol. 78, cierra en 1986 con el vol. 217 
<br/><br/> Applied science and technology index  Business periodicals index  Management contents  Coal abstracts  Energy resarch abstracts  Engineering index  Excerpta medica  GeoRef  Metals abstracts  Predicasts  World aluminum abstracts  Chemical abstracts  Industrial arts index 
<br/><br/> Vols. 78-79, abr. 5, 1917-1922. 1 vol. ; vols. 90-99, 1923-1927. 1 vol.; 1928-1943. 1 vol. 
<br/><br/><label>ISSN: </label>0013-807X 
 = Engineering news-record 
 = Eng. news-rec. 
<br/><br/><label>CODEN: </label>ENREAU 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingenierķa.
<br/><br/><label>LC Class. No.: </label>TA1 
<br/><br/><label>Dewey Class. No.: </label>620