The physics exhibition handbook 1972 :  56th. Exhibition of Scientific Instruments and Apparatus, Alexandra Palace, London 13-16 March, 1972 

 - Bristol :  Institute of Physics,  1972 
 - xviii, 166 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0854980210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical instruments--Exhibitions<br/>Scientific apparatus and instruments