Klerman, Jacob Alex <br/><br/>
Pitfalls of panel data :  the case of the SIPP health insurance data / 
Jacob Alex Klerman 
 - California :  Rand Corporation,  1992 
 - p. 36-39 ;  28 cm 
 - Rand reprints ;  RAND/RP-111 .
 - Rand reprints ;  RAND/RP-111 .
<br/><br/><label>ISBN: </label> Hadiah