Brief Record

      = Atanasov, Kiril Slavchev
      5
      5 5

[книга]

Chemistry and environmental protection 9th grade

	Atanasov, Kiril Slavchev	и др.		- Атанасов, Кирил Славчев
	Tasheva, Donka Nikolova	съавтор		- Ташева, Донка Николова

Sofia : Prosveta

2018-

ISBN:

P. 1. ISBN 978-954-01-3800-8

P. 2. ISBN 978-954-01-3801-8