RT Article T1 The Magic Square of Three in Old Chinese Philosophy and Religion JF History of religions VO 1 IS 1 SP 37 OP 80 A1 Cammann, Schuyler V. R. 1912-1991 LA English PB University of Chicago Press YR 1961 UL https://ixtheo.de/Record/1670076954 DO 10.1086/462439