Chemistry  a textbook for class XI 
K.N. Ganesh ... et al. 
 - 11th  ed. 
 - New Delhi  National Council of Educational Research and Training  2000 
 - xvii, 503p.: ill.; 24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry - Study And Teaching.
<br/><br/><label>Dewey Class. No.: </label>540  / C33C