00382nam a2200121   4500082001800000100002400018245008000042260004300122300003600165500002000201650001600221650002300237  a612 S413 19631 ade Schweinitz, Karl1 aGrowing up :bhow we become alive, are born and grow /cKarl de Schweinitz.  aNew York :bMacmillan Company,cc1963.  aix, 54 p. :bsome ill. ; 22 cm.  aIncludes index.14aPhysiology.24aHuman development.