000 00677cam a2200241 a 4500
001 2587845
003 BD-DhUL
005 20160612112930.0
008 700727r1969 enkabf b 001 0 eng
020 _a0444197451
035 _a2587845
040 _aLC
_beng
_cLC
_dXNTU
_dBD-DhUL
082 0 4 _a371.3
_bPOC
100 1 _aPowell, Len S.
_q(Len Sutherland)
245 1 0 _aCommunication and learning /
_cLen S. Powell.
260 _aLondon :
_bPitman,
_c1969.
300 _axii, 217 p. :
_billus., maps., plates ;
_c25 cm.
365 _aGBP
_b2.10
650 0 _aLearning.
650 0 _aAudio-visual education.
650 0 _aCommunication in education.
942 _2ddc
_cBK
999 _c77936
_d77936