The Bell System technical journal. 

 - [Short Hills, N.J., etc., :  American Telephone and Telegraph Co.],  1922. 
 - v. :  ill., ports. maps (part fold.) diagrs. ;  24 cm. 
 - Monthly (except May/June and July/Aug.)  1965-83 
 - Quarterly,  1922-41 Irregular,  1942-64 
 - v. 1-62; July 1922-Dec. 1983. 
<br/><br/> Chemical abstracts  0009-2258  1922-1983 
<br/><br/>Continued in Jan. 1984 by: AT & T Bell Laboratories technical journal. 
<br/><br/><label>ISSN: </label>0005-8580 
 = The Bell System technical journal 
 = Bell Syst. tech. j. 
<br/><br/><label>CODEN: </label>BSTJAN 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Periodicals.<br/>Electric engineering--Periodicals.<br/>Communication--Periodicals.<br/>Electronics--Periodicals.<br/>Science--Periodicals.<br/>Technology--Periodicals.