Open University <br/><br/>
Technology / mathematics : a third level interfaculty : graphs, networks and design  [VHS Tapes]. 
Open University 
<br/><br/><label>ISBN: </label> 0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Combinatorial analysis<br/>Graphics methods
<br/><br/><label>Dewey Class. No.: </label>QA/164  / OPE