Tate Bernard <br/><br/>
Systems Models and Decisions  Systems Modelling 
Bernart Tate and lyn jones 
 - Walton  The Open university Press  1975 
 - 68 
<br/><br/>Introduction Some Brief Case Histories (Page-7), Systems Modeling (Page-11), Systems (Page-21), A Methods for Systems Modeling (Page-26), A Case Study Biffo Ltd, Steel Sheet Merchants (Page-35), The Process of Building  Symbolic Models (Page-52), One or More Elevator ? A Cautionary Tale (Page-63), 
<br/><br/><br/>Almirah No.1 and Shelf No.3 
<br/><br/><label>ISBN: </label>0335060501 
<br/><br/><label>Dewey Class. No.: </label>003