000 00677nam a22002171a 4500
001 vtls000009499
003 MTX
008 980801s1970 a 001 0 eng d
020 _a0273314106
035 _a0009-67060
039 9 _a201607141750
_bVLOAD
_c1
_dSTAFF MATRIX
_c201507141534
_dVLOAD
_c201504221846
_dVLOAD
_y200405041806
_zVLOAD
040 _aPBRU
082 0 4 _a371.307
_bB165A
245 0 0 _aAspects of educational Technology IV /
_cEdited by A.C.Bajpai and J.F.Leedham
260 _aLondon :
_bPitman,
_c1970
300 _a518 p. :
_billus
650 4 _aEducational technology.
_931632
700 1 _aLeedham, J.F.
_931633
700 1 _aBajpai, A.C.
_931634
942 _c1
999 _c8459
_d8459