000			00373nam a2200157Ia 4500
001			6965
008			150525s9999 xx 000 0 und d
020			_a0-85365-978-8
040			_CTUM
100			_aWalford A
245			_aGuide To Reference Materials : Volume 1
250			_a5
260			_aLondon _bThe Library Association _c1980
300			_a,;ill.
942			_2lcc
999			_c38427 _d38427