000 00691nam a22001697a 4500
008 230726b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a616-006.6:547.545](082.2)
_bM0
245 _aN-nitroso compounds:
_bAnalysis, formation and occurrence
_c/ Proceedings of the VIth International symposium.........................16-20 October, 1979 World Health Organization
260 _aLyon:
_bInternational Agency for Research on Cancer,
_c1980
300 _axxvi, 841p.
490 _aIARC scientific publication no. 31
650 _aProceedings
700 _aWalker, E A (Ed.)
700 _aGriciute, L (Ed.)
942 _2udc
_cPR
999 _c55202
_d55202