000
00219 a2200097 4500
082
_a
614.43
_b
W893e
245
1
_a
EQUIPMENT FOR VECTOR CONTROL
260
_a
Geneva
_b
W. H. O.
_c
1964
964
_g
CIRC
997
_a
33340 s C
999
_c
455262
_d
455262