NEC Research & Development. 
 Nippon Electric Company Research and Development  NEC Research and Development 

 - Tokyo :  Nippon Electric Co.,  1960-2003. 
 -  30 cm. 
 - Quarterly 
 - No. 1 (Oct. 1960)-no. 99 (Oct. 1990); v. 32, no. 1 (Jan. 1991)-v. 44, no. 4 (Oct. 2003). 
<br/><br/> Chemical abstracts  0009-2258 
<br/><br/> No. 1-20, 1960-71 in no. 20. 
<br/><br/><label>ISSN: </label>0048-0436 
 = NEC Research & Development 
 = NEC Res. Dev. 
<br/><br/><label>CODEN: </label>NECRAU 
<br/><br/><label>LCCN: </label>sn 86012409  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urządzenia elektroniczne--czasopisma.<br/>Fizyka--badania--czasopisma.
<br/><br/><label>LC Class. No.: </label>TK1  / .N14 QC501  / .N11