Search Results for Michael. McMahon SirsiDynix Enterprise https://library.epsb.ca/client/en_US/jonb/jonb/qu$003dMichael.$002bMcMahon$0026ps$003d300?dt=list 2024-11-25T00:43:50Z Why does thunder clap? : and other weatherwise questions ent://SD_ILS/0/SD_ILS:89762 2024-11-25T00:43:50Z 2024-11-25T00:43:50Z By&#160;Michael. McMahon<br/>Format&#160;Books<br/>2007<br/>Series&#160;Pan-Canadian science place : why is it so?<br/>Call #&#160;551.6 MCM<br/> Why do the stars twinkle? : and other out-of-this-world questions ent://SD_ILS/0/SD_ILS:89772 2024-11-25T00:43:50Z 2024-11-25T00:43:50Z By&#160;Michael. McMahon<br/>Format&#160;Books<br/>2007<br/>Series&#160;Pan Canadian science place. Why is it so?<br/>Call #&#160;523.1 MCM<br/>