Advanced MS-DOS :

By Duncan, Ray,. Washington : Microsoft Press, 1986 . xii, 468 p. : , Includes index. | Acc. No. 4705 = BPB Publication ; Rs. 275 ; First Indian Edition ISBN : 81-7029-485-1 24 cm.. 8170294851 | 0914845772 (pbk.) :

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The MS-DOS encyclopedia /

Washington : Microsoft Press, 1988 . xix, 1570 p. : , Includes indexes. 26 cm.. 1556151748

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Advanced MS-DOS :

The MS-DOS encyclopedia /