00405nam a2200121Ia 4500008004100000020001500041082001900056100002200075245007700097260002800174300002500202500005600227250404b        |||||||| |||| 00| 0 eng d  a0486630692  a515.1bW424.CV  aWeinstock, Robert  aCalculus of variationsb: with applications to physics and engineering /  aNew York:bDover,c1974  ax, 326p. Bibl. Index  a"Purchased under NBHM grant for the year 2006-2007"