000
00256nam a2200109Ia 4500
008
220201s1997 xx 000 0 eng d
100
_a
WILSON, J.
245
0
_a
OPTOELECTRONICS AN INTRODUCTION
260
_a
DELHI
_b
PHI
_c
1997
300
_a
470
942
_2
ddc
999
_c
67746
_d
67746