Unit 1 1
Unit 1 Tapescript 4
Unit 2 7
Unit 2 Tapescript 10
Unit 3 13
Unit 3 Tapescript 16
Unit 4 19
Unit 4 Tapescript 22
Unit 5 25
Unit 5 Tapescript 28
Unit 6 31
Unit 6 Tapescript 34
Unit 7 37
Unit 7 Tapescript 40
Unit 8 43
Unit 8 Tapescript 46
Unit 9 49
Unit 9 Tapescript 52
Unit 10 56
Unit 10 Tapescript 59
Unit 11 62
Unit 11 Tapescript 65
Unit 12 68
Unit 12 Tapescript 71
Unit 13 74
Unit 13 Tapescript 77
Unit 14 81
Unit 14 Tapescript 84
Unit 15 87
Unit 15 Tapescript 90
Unit 16 93
Unit 16 Tapescript 96
Unit 17 99
Unit 17 Tapescript 102
Unit 18 105
Unit 18 Tapescript 108
Unit 19 111
Unit 19 Tapescript 114
Unit 20 118
Unit 20 Tapescript 122
Unit 21 125
Unit 21 Tapescript 128
Unit 22 131
Unit 22 Tapescript 134
Unit 23 138
Unit 23 Tapescript 141
Unit 24 145
Unit 24 Tapescript 148
Unit 25 151
Unit 25 Tapescript 154
Unit 26 158
Unit 26 Tapescript 161
Unit 27 164
Unit 27 Tapescript 167
Unit 28 171
Unit 28 Tapescript 174
Unit 29 177
Unit 29 Tapescript 180
Unit 30 184
Unit 30 Tapescript 187
Unit 31 191
Unit 31 Tapescript 194
Unit 32 198
Unit 32 Tapescript 201
Unit 33 204
Unit 33 Tapescript 207
Unit 34 210
Unit 34 Tapescript 213
Unit 35 217
Unit 35 Tapescript 220
Unit 36 223
Unit 36 Tapescript 226
Unit 37 230
Unit 37 Tapescript 233
Unit 38 236
Unit 38 Tapescript 239
Unit 39 243
Unit 39 Tapescript 246
Unit 40 250
Unit 40 Tapescript 253