000 003500000a22001330004500
008 140223b1961 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aG:19K K1;2
082 _aG:19K K1;2
245 _aEncyclopedia of microscopy, ed. by George L.Clark.
260 _aNew York
_bReinhold
_c1961
650 _aMICROSCOPY
906 _aENCYCLOPEDIA
999 _c229335
_d229335