1. Why the Sky is Blue : Dr C.V. Raman Talks About Science
by Patel Dashrath Chandralekha 
Price: USD 2.38
Dealer: AbebooksUK, Majestic Books
Description: ISBN10: 8181468465, ISBN13: 9788181468468, [publisher: Tulika Books] Softcover [Hounslow, United Kingdom] [Publication Year: 2011]  

2. Why The Sky Is Blue
by Chandralekhaanddashrath Patel 
Price: USD 2.57
Dealer: Abebooks, Books in my Basket
Description: ISBN10: 8181468465, ISBN13: 9788181468468, [publisher: Tulika] Softcover ISBN:9788181468468 N.A. [New Delhi, India] [Publication Year: 2011]  

3. Why the Sky is Blue: Dr C.V. Ramn Talks About Science
by Chandralekha&Dashrath Patel 
Price: USD 3.71
Dealer: Alibris, HPB-Diamond via Alibris
Description: Tulika Publishers 2011 paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

4. Why the sky is blue: Dr C.V. Ramn talks about science
by Chandralekha&Dashrath Patel 
Price: USD 3.71
Dealer: Abebooks, HPB-Diamond
Description: ISBN10: 8181468465, ISBN13: 9788181468468, [publisher: Tulika Publishers] Softcover Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! [Dallas, TX, U.S.A.] [Publication Year: 2011]  

5. Why the Sky is Blue : Dr C.V. Raman Talks About Science
by Dashrath Patel Chandralekha 
Price: USD 4.65
Dealer: Abebooks, Books Puddle
Description: ISBN10: 8181468465, ISBN13: 9788181468468, [publisher: Tulika Books] Softcover [New York, NY, U.S.A.] [Publication Year: 2011]  

6. Why the Sky is Blue : Dr CV. Raman Talks About Science C. V.
by Dashrath Patel Chandralekha 
Price: USD 5.18
Dealer: Biblio, Cold Books
Description: Tulika Books , . Papeback. New. Tulika Books ISBN 8181468465 9788181468468 [US] 

7. Why the sky is blue: Dr C.V. Ramn talks about science
by Chandralekha&Dashrath Patel 
Price: USD 8.37
Dealer: AbebooksUK, Shalimar Books
Description: ISBN10: 8181468465, ISBN13: 9788181468468, [publisher: Tulika Publishers] Softcover [London, United Kingdom] [Publication Year: 2011]