Brown.S.B. Ed. & Brown.L.B. <br/><br/>
Realm Of Sci.:Directions &Dimensions Of Life./20. 

 - 1st Ed. 
 -  The Technical Press Ltd.  1972 
 - 192p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>REF
<br/><br/><label>Dewey Class. No.: </label>503  / BRO