00384nam a22001337i 4500001001000000005001700010008004100027082001800068100001700086245004700103260005100150300001700201650003200218SXC00563920260819093406.0260101s1933    ii            000 0 eng d  a520 JEA-N222  aJeans, James10aNew back ground of science /cJeans, James  abCambridge University Press, Cambridge,c1933  ap. ;c22 cm. 0aAstronomy & allied sciences