000
00329nam a2200145Ia 4500
008
221030s9999 xx 000 0 und d
041
_a
English
082
_a
105.23
_b
Ram
100
_a
S. Ramabhadran
245
0
_a
Basic Telecommunication
260
_b
Khanna Pub.
_a
Delhi
_c
1986
300
_a
485
650
_a
ECE
942
_c
BK
999
_c
1503
_d
1503