Sketchbook 1966-1971
Publisher: Harvest/HBJ Book
Published: March 1983
Language: eng
Number of pages: 352
ISBN-13: 9780156827478
First sentence: The average life expectancy of a human being at the time of Christ's birth was 22.0 years; around 1600 it was 33.5 years; in 1900, still only 49.2 years; while today it is 68.7 years.