000 00308nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aCentral Office Of Information
245 0 _aTechnical And Specialised Periodicals
260 _aLondon, England
_bPublished In Britain
_c1979
300 _a275
942 _2ddc
999 _c39778
_d39778