000 00443nam a2200145Ia 4500
008 190916s1975||||xx |||||||||||||| ||und||
020 _a866
082 _a529.3454
_bOr
100 _aChakravarty, Apurba Kumar.
245 0 _aOrigin and development of Indian calendrical science /
_cApurba Kumar Chakravarty.
260 _aCalcutta :
_bR. K. Maitra for 'Indian Studies ;
_c1975.
300 _a62 p. :
650 _aCalendar, Hindu
942 _cBK
999 _c11319
_d11319