Mukherjee, J N . Economics natural or integral economics / J.N.Mukherjee. - Pondicherry : Sri Aurobindo Ashram , 1987. - 132p. : ills ; 21cm . NULL ISBN: 8170560641 Rs. 75.00 Subjects--Index Terms: ECONOMICS Dewey Class. No.: 337.1 / MUK/E