00626nam a2200193Ia 4500020001500000082002200015100002100037245009200058260003400150300001600184490007200200500000500272690000600277700000500283952010300288964001700391921000900408999001500417  a3540056378  a330.183bEl141.CE  aEI-Hodiri, M. A.  aConstrained extremabintroduction to the differentiable case with economic applications  aBerlinbSpringer-Verlagc1971  a130p. Bibl.  aLecture notes in operations research and mathematical systems v 56  a  a   a  00104070aISIbISId1998-06-16l0o330.183 El141.CEpDP8303r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a2726  c2726d2726