000 00404naa a22001577c 4500
001 3072
003 OSt
005 20190814160803.0
007 t|
008 190702s xxu||||| |||| 00| 0 d
100 1 _aGupta, V. K.
700 1 _aPangannaya, N. B.
245 0 0 _aCarbon nanotubes :
_bbibliometric analysis of patents
650 _aPatentdokumentation
_93575
773 0 _aWPI. 22(2000),3,185-189
_wz_WPI
999 _c1527
_d1527