What dialect of LISP is "Little Lispper" [3rd Edn]? (while)

Question

Little Lispper is an unusual book. http://www.amazon.com/Little-LISPer-Third-Daniel-Friedman/dp/0023397632/ref=sr_1_1?ie=UTF8&s= books & QID = 1279715423 & cf = 8-1

Does anyone know which dialect / version of LISP it was written at the time of publication? Maybe,

• Common LISP

• Standardized circuit

• Some LISP -1 dialogs lost in the sands of time preceding modern standards since 1989

Does anyone know what features / attributes of this version / dialect are there?

Answer 1

, R4RS. "The Little Schemer". , . Racket (AKA PLT Scheme), led .

: , .