51. Frontinus: Stratagems. Aqueducts of Rome. (Loeb Classical Library No. 174)
by Frontinus; Mcelwain, Mary B. [Editor]; Bennett, Charles E. [Translator]; 
Price: USD 91.75
Dealer: Alibris, GridFreed via Alibris
Description: Harvard University Press 1925-01-01 Hardcover New Size: 6x4x1; New. In shrink wrap. Looks like an interesting title! 

52. FRONTINUS: STRATAGEMS. AQUEDUCTS
by Frontinus 
Price: USD 91.75
Dealer: Abebooks, BennettBooksLtd
Description: ISBN10: 0674991923, ISBN13: 9780674991927, [publisher: Harvard University Press] Hardcover New. In shrink wrap. Looks like an interesting title! 0.83 [North Las Vegas, NV, U.S.A.] [Publication Year: 1925]  

53. Frontinus: Stratagems. Aqueducts of Rome. Loeb Classical Library No. 174
by Frontinus; McElwain Mary B. Editor; Bennett Charles E. Translator; 
Price: USD 96.34
Dealer: Biblio, GridFreed LLC
Description: Harvard University Press, Date: 1925-01-01. Hardcover. New. New. In shrink wrap. Looks like an interesting title! Harvard University Press ISBN 0674991923 9780674991927 [US]