00524nam a2200169Ia 4500082001800000100001700018245005800035260000900093300000900102500000500111690000600116700000500122952018300127964001700310921001000327999001700337  a338.112bD618  aDawan, R. K.  aEstimation of the elasticity of factor substitutionb  c1965  a32p.  a  a   a  01104071aISIbISId1998-10-30l0o338.112 D618pDP5534r2019-02-14 00:00:00w2019-02-14yBKzPublications given out to Sree Saraswathi Thyagaraja College, Pollachi, Tamil Nadu  abcdefg  a17583  c17583d17583