000			00356nam a2200157Ia 4500
008			250428s9999 xx 000 0 und d
082			_aHS 428.43 D29c 1971
245		0	_aCommunication 4
245		0	_cDavis, Glenna.
260			_bMacmillan Company.
260			_c1971
300			_a342 pages
526			_a400 Language
942			_2DDC
942			_cB
999			_c26323 _d26323