00290cam a2200169   450000500170000024500250001702000050004210000240004704400050007125000050007604100080008130000050008950000050009483000050009926000090010408200070011320260711133815.0  aTécnica de ventab  a  aHowland, Richard H.  a  a  aspa  a  a  v  abc  ab