00299nam a2200109Ia 450000500170000000800410001708200130005810000200007124500450009125000080013626000450014420260329235119.0260329s9999||||xx |||||||||||||| ||und||  a910 L55C  aLeong, Gohcheng 0aCertificate physical and human geography  aNew  aNew DelhibOxford University Pressc1974