000			00487nam a22001937a 4500
003			OSt
005			20220905095512.0
008			220905b |||||||| |||| 00| 0 eng d
041			_aeng
082			_a301.161 _bBIT
100			_aBittner, John R. _91752
245			_aMass Commination - An Introduction
250			_a2nd. ed.
260			_aNew Jersey _MPrentic- Hall _c1980
300			_a422p.
500			_aInclude indexes
650			_aMass Media _xMass communication
942			_cBK
999			_c2605 _d2605