Aarna, Agu <br/><br/>
Chemical engineering in the Estonian S.S.R. / 
by A. Aarna, transl. from the Estonian by I. Koppel, design. by E. Palmiste, photogr. by H. Leppikson. 
 - Tallinn :  Perioodika,  1978. 
 - 62 p. :  /32/ ill. ;  20 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food Chemistry<br/>Enginneers--Estonia