000 00589nam a2200229Ia 4500
003 OSt
005 20220928114308.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a33804
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aT:3,1, L7
100 _aHancock Alan
_9437946
245 0 _aPlanning for educational mass media.
260 _aLondon
_bLongman
_c1977
300 _aviii,383p
_ccm.
942 _hT:3,1, L7
_cTEXL
_2CC
999 _c753813
_d753813