000
00283nam a2200097Ia 4500
008
220201s9999 xx 000 0 eng d
100
_a
DHIR (SM)
245
0
_a
MULTI CHOICE QUESTIONARIES WITH RELEVENT CONCEPTS IN ELECTRONIC DEVICES
260
_b
DHANPAT RAI & SONS DELHI
942
_2
ddc
999
_c
96145
_d
96145