01349nam0 2200325 i 450 SUN012504920191030113344.6390.00N978-3-319-70632-020191029d2018 |0engc50 baengCH|||| |||||The *Stair-Step Approach in MathematicsHayk Sedrakyan, Nairi SedrakyanCham : Springer, 2018xix531 p.ill. ; 24 cmPubblicazione in formato elettronico001SUN00235822001 *Problem books in mathematics210 New YorkSpringer1981-.00A07Problem books [MSC 2020]MFSUNC02152797U40Problem books, competitions, examinations (aspects of mathematics education) [MSC 2020]MFSUNC024035CHChamSUNL001889Sedrakyan, HaykSUNV095302767404Sedrakyan, NairiSUNV095304767405SpringerSUNV000178650ITSOL20210503RICAhttp://doi.org/10.1007/978-3-319-70632-0SUN0125049UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08CONS e-book 1423 08eMF1423 20191029 Stair-Step Approach in Mathematics1563812UNICAMPANIA