Makarenko I.N.

Investitsii v energosberezhenii - investitsii v budushchee.

Investments in energy saving - investments in the future

Vitebsk: Vitebskii oblastnoi tsentr marketinga , 2017. 64 p. 30 cm. Soft. ISBN 978-985-6896-56-2. 500 copies.  In Russian

$28.00