00476nam a2200181 a 4500001001300000003000900013005001700022008004100039020002300080082001500103100002200118245001200140260003900152300000900191500003500200505004500235650001400280nice12345678IN_TiNIC20260116014942.0050524s1977    newa   grp    000 0 eng    a0525729      c10000a303.5bLEA  aLeakey, Richard E  aOrigins  aNew YorkbE.P.Dutton and Co c1977  a264p  aincludes index and biblioraphy2 aFurther Reading, Acknoweledgments, Index  aEvolution