000 00332nam a2200133Ia 4500
008 231018s9999||||xx |||||||||||||| ||und||
020 _c3600
040 _aMAIN
100 _aTyagi,D P
_920308
245 0 _aJournal of scientific and industrial research
260 _aDelhi
_bNISCAIR
_c2013
300 _a1-262
_b72(1-4)
942 _cBJ
999 _c55384
_d55384