ITC learning  Coal and ash handling equipment - 2: Disassembling a Control Valve  /  [video recording] : 
ITC learning 
 -  McLean, Virginia :  ITC learning,  1979. 
 - 1 digital video disc (DVD : 30min):  digital ;  12cm.+  2 guide book, xiii, 28p. :ill.; 22cm.[include 2 45152 student work book and 2 45152 instructor guide books]. 
 - Industrial skills training engineered for results. .
 - Industrial skills training engineered for results. .
<br/><br/> Library internal view only. 
<br/><br/><br/>Disc compatible with computer DVD drive and DVD player. 
<br/><br/><label>ISBN: </label>MED0000714(Local) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valve maintenance