World Health Organization [Geneva] <br/><br/>
The Expanded programme on immunization in south-east Asia  World Health Organization, Geneva. 

 - New Delhi  World Health Organization  1986 
 - xiv, 363p., 23cm 
 - (SEARO Regional health papers no.12). .
<br/><br/><label>ISBN: </label>92-9022-181-x. 
<br/><br/><label>Dewey Class. No.: </label>614.47,  / E97E