00301nam a2200121Ia 4500020001800000082002200018100002500040245005500065260002900120300002000149500000500169700000500174  a9781597180764  a518.5425bM682.DM  aMitchell, Michael N.  aData management using stata ba practical handbook  aTexasbStata Pressc2010  axi, 387p. Index  a  a