A history of suspension bridges in bibliographical form / by A. A. Jakkula ... a publication of the cooperative investigation of bridge types, by the Public roads administration and the Agricultural and mechanical college of Texas...
Bulletin of the Agricultural and mechanical college of Texas. 4th ser., v.12, no.7. July 1, 1941. "The first publication in a series which will result from Research project no.92 of the Texas Engineering experiment station"--Acknowledgment. "The bridges have been arranged chronologically according to date of completion and the references to articles arranged ... according to the date of publication ... [With] subject index and author index"--Pref.