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	1.	Image from OpenLibrary	Introduction to many valued logics Ackermann Robert by Ackermann Robert Series: Monographs in modern logic ed by G B Keene Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: London Routledge and Kegan Paul 1967 Availability: Items available for loan: Arts Library (1)Collection, call number: R1 K71 (ER). Place hold Save to lists Add to cart (remove)
	2.	Image from OpenLibrary	Introduction to many valued logics Ackermann Robert by Ackermann Robert Series: Monographs in modern logic ed by G B Keene Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: London Routledge and Kegan Paul U. K. 1967 Availability: Items available for loan: Arts Library (1)Collection, call number: R14 K72-;1. Place hold Save to lists Add to cart (remove)
	3.	Image from OpenLibrary	Introduction to many valued logics Ackermann Robert by Ackermann Robert Series: Monographs in modern logic ed by G B Keene Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: London Routledge and Kegan Paul U. K. 1967 Availability: Items available for loan: Arts Library (1)Collection, call number: R14 K72-;1. Place hold Save to lists Add to cart (remove)
	4.	Image from OpenLibrary	Theories of knowledge Ackermann Robert a critical introduction by Ackermann Robert Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: Bombay Tata Mcgraw-Hill India 1965 Availability: Items available for loan: Arts Library (1)Collection, call number: R2 K5. Place hold Save to lists Add to cart (remove)
	5.	Image from OpenLibrary	Theories of knowledge Ackermann Robert a critical introduction by Ackermann Robert Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: 1965 Availability: Items available for loan: Arts Library (1)Collection, call number: R2v1:M3 K5-;1. Place hold Save to lists Add to cart (remove)
	6.	Image from OpenLibrary	Theories of knowledge Ackermann Robert a critical introduction by Ackermann Robert Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: 1965 Availability: Items available for loan: Arts Library (1)Collection, call number: R2v1:M3 K5-;1. Place hold Save to lists Add to cart (remove)
	7.	Image from OpenLibrary	Nondeductive injerence. ACKERMANN Robert by ACKERMANN Robert Material type: Text; Format: print regular print ; Literary form: Not fiction Language: English Publication details: London Routledge & Kegan Paul 1966 Availability: Items available for loan: Ratan Tata Library (1)Collection, call number: R14 K6. Place hold Save to lists Add to cart (remove)