00313nam a2200109Ia 450000500170000000800410001708200230005810000310008124500470011226000360015930000080019520260205052737.0260111s9999||||xx |||||||||||||| ||und||  a001.64404  R 864 U  aRumbaugh, James and others 0aUnified modeling language reference manual  aNew DelhibAddison Wesleyc1999  a550