000 00324nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8179935040
082 _a620.11297 P153
100 _aPAHWA,P K.
245 0 _aHYDROGEN ECONOMY
260 _aNEW DELHI
_bTERI
_c2014
300 _avii+378p.;25X17Cms.
942 _cBK
_2DDC
999 _c41952
_d41952