00575nam a2200145Ia 4500003000900000008004100009040001600050080001900066100001800085245023100103260005700334300001000391700001500401700001300416IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083:523bZWI-3  aZwicky, Fritz 0aCatalogue of galaxies and of clusters of galaxiesbvol. 4, covering the palomar survey fields of the declination zones +60degrees, +66degrees, +72degrees, +78degrees, +84degrees, +90degreescFritz Zwicky, E. Herzog and D. Wild  aCaliforniabCalifornia Institute of Technologyc1968  a294p.  aHerzog, E.  aWild, D.