TY - BOOK ID - 75437205 TI - Differential geometry and calculus of variations PY - 1962 SN - 0821816063 PB - Providence, R. I. DB - UniCat KW - 514.7 KW - 514.7 Differential geometry. Algebraic and analytic methods in geometry KW - Differential geometry. Algebraic and analytic methods in geometry KW - Differential geometry. Global analysis UR - https://www.unicat.be/uniCat?func=search&query=sysid:75437205 AB - ER -