Economical Design of Sprinkler Systems http://127.0.0.1/xmlui/handle/123456789/2638 2026-05-12T15:19:26Z 2026-05-12T15:19:26Z Economical Design of Sprinkler Systems Singh, Rajesh Pratap http://127.0.0.1/xmlui/handle/123456789/2639 2017-12-13T06:14:32Z 1993-01-01T00:00:00Z Economical Design of Sprinkler Systems Singh, Rajesh Pratap 1993-01-01T00:00:00Z