00709nam a2200265I 4500 9815 MCM 20211208234837.0 750716s1958 enka 000 0 eng MITb10166439 (OCoLC)01454087 GLIS00166439 DZM MYG BD-RjUL eng eng 537.622 SHI 1958 TK7872.S4 S548 TK7872.S4.S548 Shepherd, Alan A. 30332 An introduction to the theory and practice of semiconductors / London, Constable 1958. 206 p.: illus.; 23 cm. Semiconductors. 30333 ddc BK 9815 9815 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1964-05-09 Zeitlinger 18.06 0 537.622 SHI 1958 2014-01-21 00:00:00 C-1 2014-01-21 BK