Bittnar, Zdeněk. Numerical methods in structural mechanics / Zdeněk Bittnar, Jiří Šejnoha. - New York : London : ASCE Press ; Thomas Telford, c1996. - 422 p. : ill. ; 24 cm. ISBN: 0784401705 Subjects--Topical Terms: Numerical analysis.NUST Dewey Class. No.: 624.17 / BIT