000 00444nam a2200181Ia 4500
005 20250619145029.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a9231016660
_c£6.95
040 _aMAIN
041 _aEnglish
082 _a371.102
_bUNE
245 0 _aUnesco handbook for science teachers
260 _aParis
_b; Unesco
_c, 1983
300 _a199p.
650 _aEducation
650 _aEducation-Teaching
942 _cBK
999 _c119175
_d119175