Angelov, C. Building constructions. For students in structural engineering- training in english. София: УАСГ, 2015 208 с. : черт. 978-954-724-080-3.
Angelov, C. Building constructions. For students in structural engineering- training in english. София: УАСГ, 2015 208 с. : черт. 978-954-724-080-3.
Angelov, C. (2015) Building constructions. For students in structural engineering- training in english, София: УАСГ 208 с. : черт. 978-954-724-080-3.
Angelov, C. (2015). Building constructions. For students in structural engineering- training in english. Учебно помагало. София: УАСГ, 208 с. : черт.
Angelov C. Building constructions. For students in structural engineering- training in english: Учебно помагало. София: УАСГ; 2015. p. 208 с. : черт. ISBN: 978-954-724-080-3.