000 00593nam a2200217Ia 4500
003 HQRS
005 20180523003331.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aMaybury, Robert H.
245 _aTechnical assistance and innovation in science education
260 _aNew York:
_bJohn Wiley,
_c1975
300 _aix, 210p.;
_c24cm.
650 _aEducation
_xTechnical assistance
650 _aEducational innovations
650 _aEducational development
650 _aEducation
365 _aINR
942 _2udc
_cBK
999 _c8261
_d8261