Breadcrumb Home Ancient and Classical Studies ANCS 155 ANCS 155: Ancient Greek Philosophy Download as PDF Cross Listed PHIL 155 Program Ancient and Classical Studies Credits 4 Attributes CRLT , D-I , FY , HUMN , WI , An examination of Greek philosophy beginning with the pre-Socratic period and emphasizing the works of Plato and Aristotle. Reading is mainly in the primary sources.