000			00285pam a2200085a 44500
008			140414b xxu||||| |||| 00| 0 eng d
245			_aJOURNAL OF SCIENTIFIC AND INDUSTRIAL RESEARCH VOL 58 5-8 1999 _c
260			_aNEW DELHI _bNATIONAL INSTITUTE OF SCIENCE COMMUNICATION, CSIR _c
906			_a45898
999			_c42026 _d42026