000 00277nam a22001097a 4500
999 _c108128
_d108128
005 20181009121627.0
008 181009b ||||| |||| 00| 0 eng d
040 _cPK-LaUMT
082 _aMJC 910.5
_bNAT-
245 _aNational geographic vol 192 no 2 August 1997/
942 _cBK