Dyfyniad APA

Chakrabarti,P.K. (1997). Geometrical and physical optics. New Central Book Agency.

Dyfyniad Arddull Chicago

Chakrabarti,P.K. Geometrical and Physical Optics. Calcutta: New Central Book Agency, 1997.

Dyfyniad MLA

Chakrabarti,P.K. Geometrical and Physical Optics. New Central Book Agency, 1997.

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