Aiyengar, N.K.N. . <br/><br/>
An Introduction to Invertebrate Palaeontology /  Textual Documents 
N.K.N. Aiyengar and K.N. Prasad. 
 - 1st ed. / 
 - New Delhi :  Vikas Publishing House Pvt. Ltd. ,  1996. 
 - viii,379p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-7069-9908-8 
<br/><br/><label>Subjects--Index Terms: </label>Zoology Invertebrate-Palaeontology G-Zoology Geology G-Geology 
<br/><br/><label>Dewey Class. No.: </label>592  / Ai 98 In