@techreport{plt-tr2006-t-y-scheme-v301, author = {Dorai Sitaram}, title = {Teach Yourself Scheme in Fixnum Days}, number = {PLT-TR2006-t-y-scheme-v301}, type = {Introduction}, institution = {PLT Scheme Inc.}, month = {January}, year = {2006}, url = {http://download.plt-scheme.org/doc/301/pdf/t-y-scheme.pdf}, note = {\url{http://plt-scheme.org/techreports/}} }