The new illustrated science and invention encyclopedia :  the new how it works / 
edited by Donald Clarke...[et al] 
 - Westport, Conn. :  H.S. Stuttman,  1989 
 - 26 v. (3628 p.) :  ill. (some col.) ;  27 cm. 
<br/><br/> "Newly revised and updated How it works"--Reader's guide 
<br/><br/>Vol. 1 A-Bomb Aniline Dye-v.2 Animation Binoculars-v.3 Bitumen Camera-v.4 Canal Coal mining-v.5 Coal Tar Desalination-v.6 Detergent Manufactur Electrolysis-v.7 Electromagnetic Radiation Firework and Flare-v.8 Fishing Industry Genetic Engineering-v.9 G 
<br/><br/><label>ISBN: </label> Rs. 7500.00 SET OF 26 VOLS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Encyclopedias<br/>Engineering--Encyclopedias
<br/><br/><label>Dewey Class. No.: </label>503