TY  - BOOK
AU  - Tyagi 
TI  - Introduction to semiconductor materials and devices 
SN  - 0471605603 
U1  - 621.38152 TYA 1991 
PY  - 1991///
CY  - New York
PB  - John Wiley & Sons
KW  - Semiconductors
N1  - Includes bibliographical references
ER  -