000 00419nam a22001457a 4500
008 230315b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aD 347.78
_bJ3.2
245 _aWorld copyright:
_bAn encyclopedia
260 _aLeyden:
_bA. W. Sijthoff,
_c1954
500 _aVol.2 (C1-I)
650 _aEncyclopedia
700 1 0 _aPinner, H L (Ed.)
942 _2udc
_cENC
999 _c9668
_d9668