AN ACT TO AMEND ACT NUMBERED TWENTY-SEVEN HUNDRED AND SIX AS AMENDED BY ACT NUMBERED THIRTY HUNDRED AND SEVENTY-FIVE AND COMMONWEALTH ACT NUMBERED ONE HUNDRED AND EIGHTY PROVIDING FOR ADDITIONAL EXPENSES IN THE SUPERVISION AND REGULATION OF PRIVATE SCHOOLS, COLLEGES AND UNIVERSITIES AND FOR A REVOLVING FUND FOR THE PURCHASE AND SALE OF TEXTBOOKS TO PRIVATE SCHOOL STUDENTS, AND FOR OTHER PURPOSES