000			00361nam a2200157Ia 4500
001			6274
008			150525s9999 xx 000 0 und d
020			_a0 85365 326 7
040			_CTUM
100			_aWalford A
245			_aGuide To Reference Material
250			_a3
260			_aLondon _bThe Library Association _c1973
300			_a,;ill.
942			_2lcc
999			_c37569 _d37569