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Quadrilingual

Simultaneous Multilingual Language Acquisition

Proofreading the book with Cristina from Colombia

Proofreading the book with Pamela and Milagros

untitled image

Proofreading the book with Ben and Julya

Proofreading the book with Francesco

Relaxing

The book cover

Working on the book.

Out of gallery

© 2019 by Mikhail Petrunin