TY - BOOK AU - Ganguli, Mohanlal AU - Mazumdar, Dep Kumar Dutta ED - India. National Sample Survey Office TI - NSS: working paper U1 - 311.2 21st PY - 1961/// CY - Calcutta PB - The Author KW - Consumption (Economics) N1 - Contents: no.43. Variable elasticity: consumption functions from middle class family budget enquiry ER -