07/29/2019PPSC is making college even more affordable by offering Open Educational Resources (OER). PPSC saved its students around $400,000 in textbook costs during the last academic year and plans to keep increasing that savings over time.student in library truePPSC is making college even more affordable by offering Open Educational Resources (OER). PPSC saved its students around $400,000 in textbook costs during the last academic year and plans to keep increasing that savings over time.PPSC offers its students alternatives to expensive text books