Tymstra, Sybren Ruurd. <br/><br/>
Water tube gas condenser, 
by Sybren Ruurd Tymstra ... 
 - Seattle,  University of Washington,  1934. 
 - 24 p. incl. tables, diagrs.  23 cm. 
 - Washington (State) University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin  no. 75 .
<br/><br/>"References": p.24. 
<br/><br/><label>LCCN: </label>po 34000043  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Condensers (Vapors and gases)
<br/><br/><label>LC Class. No.: </label>TA1  / .W32