00424nam a2200121Ia 450000500170000000800410001708200230005810000580008124500810013926000270022030000130024765000420026020240821160150.0240821s9999||||xx |||||||||||||| ||und||  a910.133054 NAT(TB)  aNational Council of Educational Research and Training 0aEconomic and commercial geography of India: a textbook for secondary schools  aNew DelhibNCERTc1970  axi,155p.  aEconomic geography - India - Textbook