000
00249nam a2200109Ia 4500
008
200701s2002 xx 000 0 eng d
100
_a
R R GULATI
245
0
_a
MONOCROMA AND COLOUR TELEVISION
260
_b
NEW AGE
300
_a
748
942
_2
ddc
_c
GE
999
_c
1604
_d
1604