00525nam a2200169 a 450000500170000002000150001708200160003210000220004824500730007026000390014330000240018269000270020696400160023399700190024999900170026895200700028520251203110501.0  a0486630692  a515.64bWEI  aWeinstock, Robert  aCalculus of VariationsbWith Applications to Physics and Engineering  aNew YorkbDover Publicationsc1974  ax, 326p.c22 cm. PB  aCalculus of Variations  bcdefg_  a108555 LIBSC C  c91671d91671  00104070aPUbPUd2004-04-22g571.69l0o515.64 WEIp108555yBK