Laubach, Douglas Claude2016-11-232016-11-231969https://scholarworks.montana.edu/handle/1/10210enPhysicsHigh school studentsCollege studentsEducation--CurriculaA statistical study of the relationship of taking PSSC physics, conventional physics, or no physics in high school, to the grades of students taking physics 227 at Montana State UniversityProfessional PaperCopyright 1969 by Douglas Claude Laubach