Rajalakshmi Muralidharan, Updesh Bevli, Kanta Seth & National Council of Educational Research and Training <br/><br/>
A Comparison of the developmental norms of Indian children as obtained by the cross-sectional and longitudinal studies 2 1/2 to 5 years 

 - National Council of Educational Research and Training, New Delhi  1986 
 - iii,198p tabs 
<br/><br/><label>Dewey Class. No.: </label>136.735 Mur