000 00305nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a669.942 H531
100 _aHER MAJESTYS STATIONARY OFFICE
245 0 _aCORRISION PREVENTION
260 _aLONDON
_bH.M.S.O
_c1975
300 _a21X15
942 _cBK
_2DDC
999 _c17162
_d17162