000 00286nam a2200097 4500
245 _aMass communications; selected readings for librarians
_cedited by K.J. McGarry
710 _aMcGarry, K. J.
260 _aLondon
_bClive Bingley
_c1972
300 _a255p.; 23cm.
082 _a301.16
_b McG
999 _c31802
_d31802