Engineering and mining journal :  1975.  
 E & MJ  E and MJ  Engineering & mining journal  Engineering/mining journal  E/MJ  May 1966-1978, Apr. 1986- 

 -  [McGraw-Hill Pub. Co.]. 
 - v. :  ill. ;  28 cm. 
 - Monthly,  1932- 
 - Semimonthly,  1931-1932 
 - Vol. 122, no. 1 (July 3, 1926)- 
<br/><br/> Chemical abstracts  0009-2258 
<br/><br/><br/>Microfilm. <br/>Ann Arbor, Mich. : <br/>University Microfilms. <br/>microfilm reels ; 35 mm. 
<br/><br/><label>ISSN: </label>0095-8948 
<br/><br/><label>LCCN: </label>sn 86015889  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Periodicals.<br/>Mineral industries--Periodicals.<br/>Engineering.<br/>Mineral industries.
<br/><br/><label>Subjects--Index Terms: </label>საინჟინრო საქმე მინერალების გადამუშავება პერიოდიკა 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.
<br/><br/><label>LC Class. No.: </label>Microfilm 01971 
<br/><br/><label>Universal Decimal Class. No.: </label>622(05)