https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Knowledge-General%20Studies%22&format=rss 4 0 50 ISBN: https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25881 By Verma, C.D. .. New Delhi : Sterling publishers , 1986 . 975p. ; 22cm..

]]> https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25881 ISBN: https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25883 By Verma, C. D. .. New Delhi : Sterling publishers , 1991 . 118p. ; 22cm..

]]> https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25883 ISBN: https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25885 By Sastry, V.Subramanya .. Sl : Sn , . 214p. ; 20cm..

]]> https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=25885 ISBN:81-8357-179-4 https://opac.cottonuniversity.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=43667 By Chopra, J K .. Delhi : Unique Publishers , 2009 . D-144pg ; , Acc No 1470/EL General Studies;Main Examination Paper-11 29cm.. 81-8357-179-4

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