TY  - BOOK
AU  - Langone,John
TI  - The mystery of time: humanity's quest for order and measure 
SN  - 0792279107 (regular)
AV  - BD638 .L26 2000
U1  - 115 21
PY  - 2000///
CY  - Washington, D.C.
PB  - National Geographic Society
KW  - Time
KW  - History
N1  - Includes bibliographical references (p. 251) and index
ER  -