C-Block, Mansarover Garden,
Delhi-110015
Tel. No: 011-46575555
Fax: 011-25459671
Email: gtb.mg@hotmail.com
website: www.gtb3rdcentenary.com
School Timings : 7.40 A.M. to 2.00 P.M.
Office hours : 7.40 A.M. to 3.30 P.M.
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