Search Results for Paul Challen SirsiDynix Enterprise https://library.epsb.ca/client/en_US/mtp/mtp/qu$003dPaul$002bChallen$0026ic$003dtrue$0026te$003dILS$0026ps$003d300? 2025-03-15T18:30:53Z Get to know screws ent://SD_ILS/0/SD_ILS:90074 2025-03-15T18:30:53Z 2025-03-15T18:30:53Z By&#160;Paul, Challen<br/>Format&#160;Books<br/>2009<br/>Series&#160;Get to know simple machines<br/>Series EPSB Volume&#160;Simple machines<br/>Call #&#160;TCR 621.8 CHA<br/> Get to know wheels and axles ent://SD_ILS/0/SD_ILS:90073 2025-03-15T18:30:53Z 2025-03-15T18:30:53Z By&#160;Paul, Challen<br/>Format&#160;Books<br/>2009<br/>Series&#160;Get to know simple machines<br/>Call #&#160;621.8 CHA<br/>