000
00286nam a2200121Ia 4500
008
230502b |||||||| |||| 00| 0 eng d
082
_a
629.832
_b
N601
245
_a
Servomechanism practice
260
_b
McGraw-Hill
_c
1960
_a
USA
300
_a
unknown
852
_p
57845
942
_2
ddc
_c
C
999
_c
31075
_d
31075