R. Santhanam Latitudes, longitudes and local mean times for 5000 places in India R. Santhanam - New Delhi Sagar pub. India 2004 - 133p. cm. Standard No.: 229,725 Source: Textual Subjects--Topical Terms: MATHEMATICS Dewey Class. No.: B9:23-4.2, P4-;9 (TTPS)