00329nam a2200121Ia 4500082002000000100002000020245006900040260003100109300002600140490003100166500000500197700000500202  a510.9bSe464.IG  aSelby, Peter H.  aInterpreting graphs and tables for self-study or classroom useb  aNew YorkbJohn Wileyc1976  a204p. Index, Appendix  aWiley self-teaching guides  a  a