000 00451nam a2200145Ia 4500
008 100324s9999 xx 000 0 und d
100 _aShah A
245 _aEconomics of research and development
260 _c1994
_bWorld Bank
_aWashington DC
300 _bWB 338.95 CAM. Includes Acc.No (16037, 16038, 16039, 16077,16078)
366 _b1994
650 _aECONOMICS
942 _cBK
999 _c76912
_d76912