000 00451pam a2200157a 44500
008 160408b2015 xxu||||| |||| 00| 0 eng d
020 _a9780199674756
040 _aIIT, Kanpur
082 _a523.74
_bC457n
100 _aChoudhuri, Arnab Rai
245 1 _aNature`s third cycle
_ba story of sunspots
_cArnab Rai Choudhuri
260 _aNew Delhi
_bOxford University Press
_c2015
300 _axii, 281p
650 _aSunspots
997 _aA182394 C
999 _c377851
_d377851