00493nam a22001697ar4500001000500000005001700005008004100022040001200063082002300075100002100098245007000119250001200189260005500201300002200256650001700278650002800295490320250603111014.0850923s1980    us            000 0 eng u  aclsautm04a025.3bW985 6a ed.1 aWynar, Bohdan S.10aIntroduction to cataloging and classification /cBohdan S. Wynar.  a6th ed.  aLittleton, Colorado :bLibraries Unlimited,c1980.  a657 p. :bfiguras10aCATALOGACION10aCLASIFICACION DE LIBROS