000 00306 a2200121 4500
082 _a032
245 _aEncyclopaedia :8
260 _aWokha :
_bThe Global Open University ,Nagaland.
_c2007
300 _a219p.
500 _aIPR, Innovations science and technology
700 _aTrivedi P R.ed.
942 _cBK
999 _c10056
_d10056