000 00420nam a2200157Ia 4500
008 160808s2002 xx 000 0 eng d
041 _aeng
084 _aX4
_2CC
100 _aHashmi, A. H.
245 _aChildren's science Library:
_btransport /
_cby A. H. Hashmi
260 _aDelhi :
_bPustak Mahal,
_c2002.
490 _aChildren's Science Library
653 _aEconomics
653 _aTransport
999 _c214169
_d214169