на примере г.Пензы

Юлия Олеговна Толстых - ISBN: 978-3-659-49992-0

Динамические наблюдатели возмущений

Л. М. Любчик, О. В. Костюк - ISBN: 978-3-659-50132-6

Costs and Benefits

Moses Aol - ISBN: 978-3-659-46792-9

Experimental Performance Evaluation & Comparison between a Locally Constructed Solar Still and a Standard Electric Still

Alkasim Abubakar - ISBN: 978-3-659-47652-5

Kumkum Pandey, Aditi Vats - ISBN: 978-3-659-50224-8

Narayanamma Rongali - ISBN: 978-3-659-50380-1

Padmakar Ghule, Vijay Balsane, Vinayakrao Dahiphale - ISBN: 978-3-659-49439-0

Bem P. Ianna - ISBN: 978-3-659-50210-1

Andrew Mugoola, Charles Wadaagu - ISBN: 978-3-659-43627-7

Researched and Revised Edition

Harikumar Pallathadka - ISBN: 978-3-659-50411-2