Gaskill, P.A.. <br/><br/>
English for Science Students /  Textual Documents 
P.A.Gaskill & A.Towers. 
 - 1st ed. / 
 - London :  J. M. Dent & Sons Ltd ,  1949. 
 - 178p. ;  18cm. 
<br/><br/><label>Subjects--Index Terms: </label>English language-Teaching G-Languages 
<br/><br/><label>Dewey Class. No.: </label>428.2  / G 212 En