000 00432nas a2200145Ia 4500
001 S1947
008 170811c99999999xx |||||||||||| ||und||
245 _aInvention Intelligence
260 _bNational Research Development Corporation,
_aNew Delhi :
_c1966 -
300 _b ill.
_c cm.
362 _aBegan from year / volume 1988
650 _vPeriodicals.
710 _aNational Research Development Corporation,
942 _cBV
_s1
999 _c185098
_d185098