Cengage

Cengage physics

• Optics and modern physics go here
• mechanics 1 go here
• waves and thermodynamics go here
• mechanics 2 go here
• electricity and magnetism go here
• electrostatics and current electricity go here

Cengage maths(this only i can find)

• vectors and 3d  go here
• co-ordinate geometry go here
• calculus go here

Please note:(I used url shortner at some places the links are working properly and are not ads, you have to wait for 5 seconds in case if you don't know. please don't mind )