Cietajos vākosPeter SkehanSecond Language Task-Based Performance €214,05€214,99 Piegāde 3-4 nedēļāsPaziņot
Cietajos vākosPeter SkehanIndividual Differences in Second Language Learning €240,49 Piegāde 3-4 nedēļāsPaziņot
Mīkstajos vākosPeter SkehanIndividual Differences in Second Language Learning €58,81 Piegāde 3-4 nedēļāsPaziņot
