00635nam a2200181Ia 4500003000900000008004100009040001600050080001700066100001600083245014800099260006700247300001800314650004100332650001400373650003600387650001400423700001600437IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52(091)bSAH  aSaha, M. N. 0aHistory of the calender in different countries through the agescM. N. Saha and  N. C. Lahari                                                    aNew DelhibCouncil of Scientific and Industrial Researchc1992  axv, 157-279p.  aAstronomy and astrophysics thesaurus  aCalendars  aCalendars - different countries  aEphemeris  aLahari, N C