000			00294nam a2200097Ia 4500
008			151021s9999 xx 000 0 und d
050			_aQA 273 .A46 1990
260			_aNew Delhi Academic press 1990
650			_aQueueing theory
980			_a^d20101216 10:39:27^oTiampati; ^d20111124 11:10:39^okorir
999			_c8274 _d8274