Proceedings of PTRC Seminar and Planning Programming and Budgeting systems and decisions Making in local Govt. 

 - London  PTRC Co. ltd.          1969 
 - 27p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(D5):8Ep56124,N69, K9