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1.	Image from Google Jackets Image from OpenLibrary	Mathematical Statistics by "Freund, John E" Edition: Second Material type: Text; Format: print ; Literary form: Not fiction Publication details: New jersey ; Prentice Hall ; 1971 Availability: Items available for loan: IET Lucknow Central Library (1).
2.	Image from Google Jackets Image from OpenLibrary	Mathematics Statistics by "Freund,John,E." Edition: Fourth Material type: Text; Format: print ; Literary form: Not fiction Publication details: New Delhi ; PHI ; 1987 Availability: Items available for loan: IET Lucknow Central Library (1).
3.	Image from Google Jackets Image from OpenLibrary	Introduction to Probabil by Freund John E Material type: Text; Format: print ; Literary form: Not fiction Publication details: New York ; Dover Pub ; 1973 Availability: Items available for loan: IET Lucknow Central Library (1).

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