http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Whittlesey%2C%20Charles%20R.%22&format=rss2 5 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=39261 By Whittlesey, Charles R.. Princeton : Princeton University Press , 1931 . xiv, 236p. : 22 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=39261 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27206 By Whittlesey, Charles R.. New York : Macmillan , 1949 . xiii,688 p. : 19 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27206 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27624 By | Whittlesey, Charles R.. New York : McGraw-Hill , 1937 . | ix, 252 p. : 20 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27624 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27625 By Whittlesey, Charles R.. New York : Norton , 1952 . | xiii, 480 p. : 20 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=27625 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=30729 By | Whittlesey, Charles R.. New York : Macmillan , 1946 . vi, 172p. ; 22 cm..

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