The
calendar
Adler, Irving.
creator
Adler, Ruth
joint author.
text
nyu
New York
John Day Co.
[1967]
1967
monographic
eng
48 p. illus. (part col.) 22 cm.
A history of the calendar from the primitive concepts of measuring time used by ancient civilizations to the Gregorian calendar invented in 1582 still used today.
juvenile
[by] Irving and Ruth Adler.
Calendar
Juvenile literature
Calendar
CE73 .A43
529
Reason why books
Adler, Irving
67023865
NF
DLC
850826
20150512092408.0
265