000 00334nam a2200133Ia 4500
008 211201s2005 xx 000 0 eng d
082 _a371.3
100 _aBHATT, P.C
245 0 _aSCIENCE PROCESS SKILLS IN TEACHING & LEARNING
260 _bCOMMONWEALTH
_aNEW DELHI
_c2005
300 _a295
650 _aEducation
942 _2ddc
_cDOE
999 _c4269
_d4269