https://catalog.riphah.edu.pk//cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Kumar%2C%20P.R.Sasi%22&sort_by=relevance&format=rss 2 0 50 ISBN:9788120345324 (pbk) https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=15828 ]]> By Kumar, P. R. Sasi.
New Delhi PHI Learning Private Limited 2012 .
xiii, 210 p. , Includes bibliographical references and index. ; 24 cm..
9788120345324 (pbk)

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]]> https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=15828 ISBN:9788120344341 (pbk) https://catalog.riphah.edu.pk//cgi-bin/koha/opac-detail.pl?biblionumber=32065 ]]> By Kumar, P.R.Sasi.
Delhi PHI Learning private limited 2015 .
xi, 328 p. , Includes index. ; 23 cm..
9788120344341 (pbk)

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