Mammal phylogeny :  mesozoic differentiation, multituberculates, monotremes, early therians, and marsupials / 
editors : Frederick S. Szalay, Michael J. Novacek and Malcolm C. McKenna. 
 - New York :  Springer-Verlag,  1993. 
 - 249 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>0387978542  RM542.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals--Phylogeny--Congresses.