00679nam a22002177a 4500 20170124110008.0 A-389426 00.00 A-389426 Cen Lib/Ret DPL EN 370 SIN Singh, H. M. 17277 Leadership in education / by H. M. Singh New Delhi Kitab Mahal 1990 New Delhi 28, Netaji Subhash Marg, Darya Ganj 110002 97p. 20cm(Hb) High school principals -- India -- Haryana -- Evaluation 17278 Leadership -- India -- Haryana -- Evaluation 17279 ddc EN 370 SIN 126342 126342 4 0 0 0 L L 2015-06-25 Cen Lib/Ret 0.00 0 370 SIN A-389426 2015-06-25 00:00:00 1 0.00 2015-06-25 EN W/d List No. 6887/ 21; dtd 09/09/2020