00900ngm a2200205   4500001001400000003000700014005001700021008004100038020002200079040000800101245012300109260004500232300016900277490005500446500003200501538006000533650002200593830005500615856002400670vtls000071991KUKTEM20251117141028.0130617t1979    vi 30  f      s0  vceng    aMED0000714(Local)  aUMP00aITC learningh[video recording] :bCoal and ash handling equipment - 2: Disassembling a Control Valve  /cITC learning  bMcLean, Virginia :bITC learning,c1979.  a1 digital video disc (DVD : 30min):bdigital ;c12cm.+e2 guide book, xiii, 28p. :ill.; 22cm.[include 2 45152 student work book and 2 45152 instructor guide books].  aIndustrial skills training engineered for results.  aLibrary internal view only.  aDisc compatible with computer DVD drive and DVD player. 0aValve maintenance  aIndustrial skills training engineered for results.42uwww.ITCLearning.com