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1.	Image from Google Jackets Image from OpenLibrary	Modern Physics by "Sproull, Robert L." Edition: Third Material type: Text; Format: print ; Literary form: Not fiction Publication details: New York ; John-Wiley ; 1956 Availability: Items available for loan: IET Lucknow Central Library (1).
2.	Image from Google Jackets Image from OpenLibrary	A Scientist`s Tools For by Sproull Robert L Material type: Text; Format: print ; Literary form: Not fiction Publication details: New Delhi ; Universities Press ; 1997 Availability: Items available for loan: IET Lucknow Central Library (1).
3.	Image from Amazon.com Image from Google Jackets Image from OpenLibrary	A Scientist`s Tools For by Sproull Robert L Material type: Text; Format: print ; Literary form: Not fiction Publication details: New Delhi ; Universities Press ; 1999 Availability: Items available for loan: IET Lucknow Central Library (1).

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