000 00447nam a2200157Ia 4500
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082 _aALI
_bALI
100 _aAli, Meer Njabar
245 0 _aविज्ञान के उपहार / Vigyan ke upahar
250 _a10th ed.
260 _aNew Delhi
_bNational book trust, India
_c2006
300 _a19p.
_rPBK
_cIllustrations ; 24*18 cm
546 _aHindi
650 _aScience
942 _cCHH
999 _c9266
_d9266