00333nam a2200109Ia 4500008004100000040003800041100001600079245005300095260004500148300001400193653001600207211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aDennis, J B 0aMathematical programming and electrical networks  bJohn Wiely and Sons, IncaNew Yorkc1959  av, 185 p.  aEngineering