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1.	Image from Google Jackets Image from OpenLibrary	Engineering mathematics by "Spencer, A.J.M." Material type: Text; Format: print ; Literary form: Not fiction Publication details: London ; English language Book & ; 1978 Availability: Items available for loan: IET Lucknow Central Library (1).
2.	Image from Amazon.com Image from Google Jackets Image from OpenLibrary	Continuum Models of Disc by Spencer A.J.M Material type: Text; Format: print ; Literary form: Not fiction Publication details: Boston ; A.A.Balkema ; 1987 Availability: Items available for loan: IET Lucknow Central Library (1).
3.	Image from Google Jackets Image from OpenLibrary	Continuum Mechanics by "Spencer, A J M" Material type: Text; Format: print ; Literary form: Not fiction Publication details: New York ; Longman ; 1980 Availability: Items available for loan: IET Lucknow Central Library (1).

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