00633nam a2200193Ia 4500003000900000008004100009040001600050080001500066100002300081245003600104260005700140300002300197650003200220650002500252650004900277942000700326999001500333952009100348IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a520.2bPAL  aPorter, R. W98529 0aPalomar pictorialcR. W. Porter  aCaliforniabCalifornia Institute of Technologyc1965  a[various pagings.]  a Telescope Mountings98530  a Telescopes 98531  aAstronomy and Astrophysics Thesaurus 91143  cBK  c4796d4796  00104070aBANbKAVcGENd1975-11-04l0o520.2/ PALp5363r2021-11-05w1975-11-04yBK