000 00251nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a330(048)(540)
_bTEC
245 0 _aTechno-economic survey of Gujarat
260 _aNew Delhi
_bNCAER
_c1963
942 _cBK
999 _c23839
_d23839