Chemistry problems and how to solve them/ Paul R. Frey. Outline of mathematics and problems for students of general chemistry Frey, Paul Reheard. Chemistry Problems, exercises, etc. QD42 .F85 1969 540.76 FRC First ed. published in 1938 under title: An outline of mathematics and problems for students of general chemistry. New York, Barnes & Noble [1969] [1969] 1969 Text xiv, 288 p. eng College outline series, no. 46