000 00554nam a2200205Ia 4500
003 BD-DhNLB
005 20230124115054.0
008 010327b2000 ii ||||g |||| 000 0 eng d
020 _a8126104945
040 _aBD-DhNLB
041 _heng
082 _a507.03
_bENC 2000
245 0 _aEncyclopaedia of teaching of science :
_bM S Yadav.
260 _aNew Delhi :
_bAnmol publishing,
_c2000
300 _a268 p. (v-2) :
_c21 cm.
650 _aScience.;Oscillations.
_926564
700 _aYadav, M. S.
_926565
942 _2ddc
_cBK
999 _c25624
_d25624