000 00460nam a22001697a 4500
008 230329b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 5
_bH9
245 _aScience in progress
260 _aLondon:
_bYale, University Press,
_c1949
300 _ax, 253p.
490 _a6th series
650 _aScience
653 _aResources
700 1 0 _aBaitsell, George A (Ed.)
942 _2udc
_cBK
999 _c16224
_d16224