000
00278nam a2200109Ia 4500
100
_a
Gregory A.. B
942
_c
BK
245
_a
Electrical Instrumentation and measurement systems
260
_a
Macmillan publishers ltd, london
_c
1973
082
_a
621.37 Gre
300
_a
pp.x,446
999
_c
21605
_d
21605