%M J.BRMI.82.14.4.417 %T Experimental Control Programs for the UNIX Operating System %A Perlman, Gary %J Behavior Research Methods and Instrumentation %D 1982 %V 14 %N 4 %P 417-421 %K methods, statistical computing %M J.MATTCH.82.76.7.462 %T Making Mathematical Notation More Meaningful %A Perlman, Gary %J The Mathematics Teacher %D 1982 %V 76 %N 7 %P 462-466 %K human factors, education, documentation %Y A notation should be concise, precise, and promote generalization. Symbols should be mnemonic, familiar, and unique. Existing notation should be maintained. Format should reflect organization.