TY - BOOK AU - Alur, Deepak. AU - Crupi, John. AU - Malks, Dan. TI - Core j2ee patterns : : best practical and design strategies SN - 8129701944 U1 - 006.671 2 PY - 2004/// CY - New Delhi PB - Pearson Education , KW - J2EE refactorings KW - J2EE patterns overview KW - Business tier patterns ER -