000 00344nam a2200145Ia 4500
008 151121s2001 xx 000 0 und d
020 _a9788187233077
044 _aIndia
082 _aR 500 ARD
100 _aArdley, Neil
245 _aEncyclopaedia of science
260 _aDelhi
_bInfinity books
_c2001
300 _a552
942 _2ddc
_cBK
999 _c22895
_d22895