000 00395nam a2200133 4500
245 _aScience is fun: for class vi
_cby A.T. Flynn and B. Parathasarathi ; edited by G.W.Mayer
100 _aFlynn, A.T.
710 _aParathasarathi, B.
710 _aMayer,G.W. ed.
250 _a3rd rev. rd.
260 _aDelhi
_bFrank Bros
_cc1977[reprinted 1990]
300 _av,; 24cm.
082 _a500
_bFLY
999 _c42162
_d42162