Twelve, Brown, Vietnamese nuns who fled their homeland rather than submit to Communist rule, arrive in Montreal from Paris; nuns arrived during one of year's heaviest snowfalls: MS, MCS, of nuns coming off Air France plane, walking across tarmac at Dorval airport to customs. MS of "Air France" sign on plane. MLS of Super constellation plane on tarmac. Several shots of nuns, interpreter talking with nuns.