000
00310nam a2200121Ia 4500
008
220201s2001 xx 000 0 eng d
082
_a
621.381
_b
RAN
100
_a
Rangnekar, Saroj
245
0
_a
Digital electronics
260
_a
New Delhi
_b
Learning Materials Centre ISTE
_c
2001
300
_a
306
942
_2
ddc
999
_c
28377
_d
28377