22A1 · chemical substances
49G1(+11) · physician, doctor (+ in workshop, laboratory)
49M32 · book
49MM32 · book - MM - book open
73C7 · Christ as teacher (part I): explaining his doctrine; teaching ~ parables and proverbs
86(ORDINATA CHARITAS INCIPIT A SEIPSA) · proverbs, sayings, etc. (ORDINATA CHARITAS INCIPIT A SEIPSA)