00279nam a2200097Ia 4500080001800000245004400018260005900062300001000121500003100131583001900162  a09.05.01 S797  aCanadian international trading patterns  bMinistry of Supply and Services CanadaaOttawaCAc1985  a76 p.  aText in English and French  c3/7/00kM2LMGR