000 00289nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a330.9BER;U
100 _aBernstein, Henry
245 0 _aUnderdevelopment & development
260 _bPenguin
_c1978
942 _cGB
999 _c14599
_d14599