000004153 000__ 01095cam\a2200313W\\4500 000004153 001__ 4153 000004153 005__ 20210512005154.0 000004153 008__ 711108s1971\\\\dcua\\\\\b\\\f00100\eng\\ 000004153 010__ $$a71-613874 000004153 035__ $$a(OCoLC)ocm01164675 000004153 035__ $$9AAA4241SI 000004153 035__ $$a4153 000004153 040__ $$aDLC$$cDLC$$dm.c.$$dIEP 000004153 043__ $$an-us--- 000004153 049__ $$aIEPC 000004153 0500_ $$aTJ216$$b.M35 000004153 086__ $$aSI 1.28:12 000004153 092__ $$a629.83$$bM 000004153 099__ $$aTJ216 .M35$$a629.83 M 000004153 1001_ $$aMayr, Otto. 000004153 24510 $$aFeedback mechanisms in the historical collections of the National Museum of History and Technology. 000004153 260__ $$aWashington,$$bSmithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]$$c1971. 000004153 300__ $$ax, 133 p.$$billus.$$c27 cm. 000004153 4901_ $$aSmithsonian studies in history and technology, no. 12 000004153 504__ $$aIncludes bibliographical references. 000004153 61020 $$aNational Museum of History and Technology. 000004153 650_0 $$aFeedback control systems$$xHistory. 000004153 650_0 $$aGovernors (Machinery)$$xHistory. 000004153 830_0 $$aSmithsonian studies in history and technology,$$vno. 12. 000004153 85200 $$bgen$$hTJ216$$i.M35 000004153 909CO $$ooai:library.usi.edu:4153$$pGLOBAL_SET 000004153 980__ $$aBIB 000004153 980__ $$aBOOK