000 00464nam a22001697a 4500
999 _c345498
_d345498
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005 20210930124353.0
020 _a9788179933572
082 _aJ 530 KUM
100 _aKumar, Anchal Broca
245 _aLight sound energy: exciting and fun-filled science!
260 _aNew Delhi
_bThe Energy and Resources Institute
_c2011
300 _a29
490 _aScience in our environment edited by Arshi Ahmad
650 _aSound and energy
942 _cB