00742nam a2200217Ia 4500003000900000008004100009040001600050080001800066100002700084245009600111260003800207300001600245650004100261650002500302650002700327650002700354700002700381942000700408999001500415952009400430IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621-52bGES-1  aChestnut, Harold98181 0aServomechanisms and regulating system designbvol. 1cHarold Chestnut and Robert W. Mayer  aNew YorkbJohn Wiley & Sonsc1955  axiii, 505p.  aAstronomy and astrophysics thesaurus  aServo control910664  aServomechanisms910665  aStepping motors910666  aMayer, Robert W.98184  cBK  c6189d6189  00104070aBANbBANcGENd1979-04-07l0o621-52/ GES-1p6901r2021-11-05w1979-04-07yBK