000 00323nam a2200133Ia 4500
008 220601s1981 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _aR 03O
_bENC M1
245 0 _aBritannica Book of the year 1981
260 _bEncyclopedia Brittanica
_c1981
650 _aGeneral
942 _2ddc
_cBK
999 _c8021
_d8021