Jerrard, H. G. <br/><br/>
A dictionary of scientific units including dimensionless numbers and scales / 
H.G. Jerrard and D.B. McNeill. 
 - [2nd ed.]. 
 - London :  Science Paperbacks & Chapman & Hall,  [1966] 
 - Science paperbacks ;  no. 20 .
<br/><br/> First published in this edition in 1964. 
<br/><br/>Bibliography: p. 185-204. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unidades -- Diccionarios.--Unidades -- Diccionarios.<br/>Units -- Dictionaries.--Units -- Dictionaries.