National Buildings Organisation (India) & Mathur, G. C. (1960). Report on higher secondary school buildings.
Dyfyniad Arddull ChicagoNational Buildings Organisation (India) and G. C. Mathur. Report on Higher Secondary School Buildings. New Delhi, 1960.
Dyfyniad MLANational Buildings Organisation (India) and G. C. Mathur. Report on Higher Secondary School Buildings. 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.