Cornell University Library · University of Oklahoma Press
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| Helps to the Intelligent Study of College Preparatory Latin: -1888 | 978-1-112-27685-9 (1-112-27685-8)  | 2009 | 
| Roman Elegiac Poets | 978-0-8061-0783-7 (0-8061-0783-9)  | 1968 | 
K. H. · K.P. · K. P. Harrington · Karl H · Karl Pomeroy Harrington · P. H.