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                           Law:: 
                            beyond the control of the parties involved  (aleatory contract (or hazardous contract) is a contract in which one party’s performance depends on some uncertain event that is beyond the control of the parties involved; most insurance contracts are of this type – B(
                        
                        
 
                        
                            فرهنگ تشریحی - کاربردی حقوق تالیف هرمز رشدیه