TY - BOOK AU - BOWKER & CO TI - ULRICH'S INTERNATIONAL PERIODICALS DIRECTORY: ACLASSIFIED GUIDE TO CURRENT PERIODICALS, FOREIGN & DOMESTIC 1971-72 PB - NEWYORK. UR - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=3959 ER -