Harrison's principles of internal medicine, 2 Vols. set 

 - 19th ed. 
 - New York :  McGraw Hill Education,  2015. 
 - xxxviii, 465 p. (Vol.1)  xxxviii, 2770 p. (Vol.2) 
<br/><br/><label>ISBN: </label>9780071802130 (vol.1) 9780071802147 (vol.2) 
<br/><br/><label>National Library of Medicine Call No.: </label>WB115