000 00541nam a22001937a 4500
003 BD-DhUL
005 20150114112445.0
008 150114s1954 uk a|||| |||| 001 0 eng d
040 _aBD-DhUL
_cBD-DhUL
082 0 0 _a621.8
_bPOI
100 1 _aPorter, A.
245 1 0 _aIntroduction to servomechanisms /
_cA. Porter.
260 _aLondon :
_bMethuen,
_cc1954.
300 _avi, 176 p. :
_bill. ;
_c17 cm.
365 _aRs.
_b11.40
504 _aIncludes bibliographical references and index.
650 0 _aServomechanisms.
942 _2ddc
_cBK
999 _c30760
_d30760