000 00627nam a2200217Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
020 _a8173910383
040 _aGCL /
_cGCL
082 0 4 _aREF
_b370.3
_bR M
100 1 _aPRAKASH, RAVI
245 1 0 _aMODERN ENCYCLOPAEDIA OF SCIENCE TEACHING :
_bCONCEPT AND TECHNIQUES /
_cPRAKASH, RAVI
700 1 _aRATHO, T.N
260 _aالهند :
_bKANISHKA PUBLISHING HOUSE ،
_c1994
300 _a ؛
_c19 cm.
650 0 4 _aEDUCATION - SCIENCE
650 0 4 _aEDUCATION - PLANNING
650 0 4 _aEDUCATION
650 0 4 _aEDUCATION - RESEARCH
942 _2ddc
_cREF
999 _c26333
_d26333