000			00348nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a835220648
082			_a11
082			_bIRR
245		0	_aIrregular Serials & Annu
250			_aEleventh
260			_aNew York
260			_bR.R.Bowker Company
260			_c1985
300			_a"xliv,1819"
999			_c27277 _d27277