Search Results for harbaugh, Samuel. SirsiDynix Enterprise https://gvpl.ent.sirsidynix.net/client/en_US/default/default/qu$003dharbaugh$00252C$002bSamuel.$0026ps$003d300?dt=list 2025-04-15T01:34:41Z Timekeeping : explore the history and science of telling time with 15 projects ent://SD_ILS/0/SD_ILS:261460 2025-04-15T01:34:41Z 2025-04-15T01:34:41Z by&#160;Formichelli, Linda, 1969-<br/>Publication Date&#160;2012<br/>Format:&#160;Book<br/>Call Number&#160;529 FOR<br/>