000 00294nam a2200121Ia 4500
005 20260205100408.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a925 R636W
245 0 _aWorld great scientists
260 _aDelhi
_bRohan book company
_c2005
300 _a248p.
942 _cBK
999 _c231810
_d231810