000 00411cam a22001097a 4500
008 180718b1966 xxu||||| |||| 00| 0 eng d
082 _aP00x42 Un3c/1964
245 _aCirculars and administrative memoranda
_cby Department of Education and Science, United Kingdom
260 _aLondon
_bHer Majesty's Stationery office
_c1966
300 _av.p.
700 _aUnited Kingdom. Department of Education and Social Science
999 _c414195
_d414195