000 00290nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aMINISTRY OF HOUSING & LOCAL GOVT.
245 _aMETRIC UNITS WITH REFERENCE TO WATER SEWAGE & RELATED SUBJECTS: REPORT OF WORKING PARTY
260 _c1968
_bH.M.S.O
999 _c5520
_d5520