000
00275nam a22001097a 4500
020
_a
9788126518678
082
_a
621.38152 TYA/I
100
_a
TYAGI.M.S
245
_a
Introduction to semiconductor materials and devices
260
_a
NewDelhi
_b
john wiley
_c
1991
942
_c
BK
999
_c
453442
_d
453442