000
00302nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
082
_a
621.37
_b
GUP
100
_a
Gupta,JB
245
0
_a
Course in electronic & electrical measurement & instrumentation
260
_b
Delhi: S.K. Kataria
_c
2k1
942
_2
ddc
999
_c
86983
_d
86983