Page Comparison

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1. Search ALEPH by publisher number with no spaces or dashes. (note: most of these will not be in ALEPH)
2. Search OCLC by publisher number
   1. Limit to Sound Recordings
   2. Sort by date
   3. Start with the record with the most holdings
3. Match/Select
   1. 245

   2. 007

      $a	s	sound recording
      $b	d	sound disc
      $d	b	33 1/3 RPM
      $e	u
      $f	m
      $g	e	12 in.
      $h	n
      $i	n
      $j	m
      $k	p
      $l	l
      $n	e

      (Note: You only need to worry about subfields a,b,d, and g; those affect limiting in ALEPH.)

   3. 028