000 00311nam a2200121Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9788130908403
082 _a570 GUP
100 _aGupta, Madhur
245 0 _aBiology for class X
260 _aNew Delhi:
_bViva Books,
_c2009
300 _a136 p. : ill. ; col.
999 _c30914
_d30914