000 00257nam a22000977a 4500
020 _a9221051625
082 _a331.12
_bTEC.
245 _aTechnological change :
_bthe tripartite response, 1982-85 /
260 _aNew Delhi :
_bOxford & ibh,
_c1985.
942 _cBK
999 _c333407
_d333407