000 00443nam a2200169Ia 4500
005 20250417093925.0
008 250401s1999 xx 000 0 eng d
020 _a8173913080
041 _aENGLISH
082 _a371.2 Pra-P
100 _aPrasad, Janardan.
245 0 _aPractical Aspects In Teaching Of Science
260 _aNew Delhi
_bKanishka publishers
_c1999
300 _a226
650 _aEducational Administration
942 _2ddc
_cBK
999 _c252
_d252