See <i>AATA 14-842, 898, 899, 1003, 1011, 1012, 1022, 1030, 1031, 1038, 1040, 1041, 1044, 1045, 1050, 1052, 1061, 1062, and 1301. This book contains revised papers from the IIC Lisbon conference of 1972, abstracted in Volumes 9 and 10 of AATA. -- AATA