00745 a2200205 4500 ENG-89581 400.00 EN-73114 DBAD / PUB 000 11200 11200 Oriental's helps to the study of WBCS (Executive) Preliminary Examination (December 2006)/ by Competition Experts; edited by A. Das 12th rev. & enl. ed. Kolkata Oriental Book Company 2008 56, Surya Street, Kolkata Kolkata 700009 2350-4534, 2354-0728 various pagings: 22 cm (pbk) Das, A. dpl EN 000 / ORI 10894 10894 0 0 ddc 0 1 NFIC DBAD DBAD DBAD/PUB 400.00 0 000 ORI EN-73114 2008-09-15 00:00:00 1 11995 400.00 2008-09-15 EN