C.Frank Allen

titleISBN-13
(ISBN-10)
year of publication
Railroad Curves and Earthwork978-O-O7-OO1O9O-1
(O-O7-OO1O9O-O)
1931

C.A. · C Allen · C.F. · C. F. Allen · C. Frank · F A · F. Allen · Frank A. · Frank Allen

C. Frank Bennett