00380nam a2200145Ia 4500008004100000020001800041041000800059082002100067100001700088245003500105250000600140260006500146300001400211650000900225210716s2018    xx            000 0 und d  a9789352136858  aeng  a658.5752072 SAFD  aSaffer, Dan.  aDesigning gestural interfaces.  a1  aNew DelhibShroff  Publishers and Distributors Pvt Ltdc2018  axviii,247  aNone