Calculus study guidelines (please help!)

Hello everyone! i'm about to start my Industrial Engineering program for my bachelors in 5months.

My current knowledge of maths is IGCSE level, my maths is very rusty because its been over a year i have not been doing maths. I'm about to start studying for calculus to be ready for my field of study. I was wondering if anyone can help me by giving a guideline on which subjects to start and end in order so that i'll be ready. 

Thank you in advance :)