000 00301pam a2200133a 44500
008 170807b1961 xxu||||| |||| 00| 0 eng d
020 _a
082 _a338.9/CRC
245 _aCompte Rendu XLIX conference
260 _aGeneva
_bn.a
_c1961
906 _a78430
942 _2ddc
_cBK
999 _c76569
_d76569