Which among the following was created for the administration of big cities?

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E6 Comprehensive Textbook of Community Health Nursing for BSc Nursing Students Part 2 — Subpart B (pp 276-535 of 550) p. 124-126
E6 Parks TextBook of Preventive & Social Medicine part 2 — Subpart B (pp 233-449 of 464) p. 196-198
E6 Nursing_Management_and_leadership_Johny_Kutty_JosephCbs_Publishers (pp 16-364 of 374) p. 14-16
Practise the full RRB Nsg. Superintendent-20 July 2019 (Shift-2)
Attempt every question from this paper in a timed mock, then review the full solution for each one.