Data Warehouse. Active Books Series. Part 1. Data Warehouse, Wroclaw-Varna 2017. Varna: Knowledge and Business, 2017 126 p. ISBN 978-619-210-016-2.
Data Warehouse. Active Books Series. Part 1. Data Warehouse, Wroclaw-Varna 2017. Varna: Knowledge and Business, 2017 126 p. ISBN 978-619-210-016-2.
(2017) Data Warehouse. Active Books Series. Part 1. Data Warehouse, Wroclaw-Varna 2017, Varna: Knowledge and Business 126 p. ISBN 978-619-210-016-2.
(2017). Data Warehouse. Active Books Series. Part 1. Data Warehouse, Wroclaw-Varna 2017. Varna: Knowledge and Business, 126 p.
Data Warehouse. Active Books Series. Part 1. Data Warehouse, Wroclaw-Varna 2017. Varna: Knowledge and Business; 2017. p. 126 p. ISBN: ISBN 978-619-210-016-2.
