How to get to Seneca College from Brampton?

I need to get to the Newnham Seneca Campus located in 1750 FINCH AVE E, Toronto, ON M2J 2X5. I Just want to know the Go bus routes to get there. Or the fastest route. Starting Place would be Bramalea City Center. I moved here a week ago and i dont know my way around and how the transit here works.. I might be moving closer to the campus though but for now i will have to take the Go bus and transit.