00351nam a2200145Ia 4500008004100000020001800041082000800059082001000067100001500077100001600092245005000108260000700158260003100165260000900196230118s9999||||xx |||||||||||||| ||und||  a0-521-28529-1  a420  bJON/F  aleobjones  bc.vonbaeyer 0afunctions of american english teachers manual  auk  bcambridge university press  c1983