https://catalog.riphah.edu.pk//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Leon%2C%20Alexis%20%22&sort_by=relevance&format=rss 3 0 50 ISBN:8125907904 (pbk) https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=116 ]]> By Leon, Alexis | Mathews Leon.
New Delhi Vikas Publishing House 1999 .
xxxvi, 429 p. ; 24 cm..
8125907904 (pbk)

]]> Place hold on Introduction to computers

]]> https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=116 ISBN:0074637134 (hb) https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=4164 ]]> By Leon, Alexis .
New Delhi Tata McGraw-Hill 2003 .
xiii, 485 p. , Index Included. ; 24 cm..
0074637134 (hb)

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]]> https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=4164 ISBN:8182092450 | 9788182092457 https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=6504 ]]> By Leon, Alexis | Mathews Leon.
Chennai Leon press 1999 .
xxiv, 578 p. , includes index ; 24 cm..
8182092450 | 9788182092457

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