Elementos geométricos de Euclides dispuestos en methodo breve, y facil, para mayor comodidad de los aficionados, y uso del Real Seminario de Nobles de Madrid /

Mode of access: Internet.

Number puzzles before the log fire, being those given in the Number stories of long ago.

Mode of access: Internet.

The psychology of efficiency; an experimental study of the processes involved in the solution of mechanical puzzles and in the acquisition of skill in their manipulation,

Vita.

A new and fashionable mosaic puzzle : forming a variety of elegant devices adapted for tesselated pavements &c. &c. &c. /

Title page includes illustration of a pavement under a columned archway; all other ill. are squares with individual black & white geometric designs, except for leaf [9] which contains squares without designs but with guidelines drawn in them.

Johannis Bernoulli ... Opera omnia : tam antea sparsim edita, quam hactenus inedita. Tomus secundus, quo continentur ea Quae ab Anno 1714 ad Annum 1726 prodierunt.

Mode of access: Internet.

Johannis Bernoulli ... Opera omnia : tam antea sparsim edita, quam hactenus inedita. Tomus Tertius, Quo continentur ea Quae ab Anno 1727 ad hanc usque diem prodierunt. Accedunt lectiones Mathematicae de calculo integralium.

Mode of access: Internet.

Hieronimi C. Cardani medici Mediolanensis Practica arithmetice, [et] Mensurandi singularis : in qua que preter alias co[n]tinentur, versa pagina demonstrabit.

Edit16,

Trigonometria plana, e esferica com o canon trigonometrico linear e logarithmico : tirada dos authores mais celebres que escreverao sobre esta materia e regulada pelas impressoes mais correctas, que atéqui tem fahido : para uso da Real Aula da Esfera do Collegio de Santo Antao da Companhia de Jesus de Lisboa Occidental /

Las [284] p. corresponden al Canon trigonometrico.

Cours d'étude pour l'instruction du Prince de Parme ... /

Mode of access: Internet.

Johannis Bernoulli ... Opera omnia tam antea sparsim edita quam hactenus inedita : tomus primus, quo continentur ea quae ab anno 1690 ad annum 1713 prodierunt.

Mode of access: Internet.

Astronomiae physicae & geometricae elementa /

Mode of access: Internet.

Histoire de l'Academie Royale des Sciences : année MDCCXIV, avec les memoires de mathematique & de physique, pour la même année, tirés des registres de cette Academie

Mode of access: Internet.

Guidiubaldi e Marchionibus Montis Planisphaeriorum vniuersalium theorica.

Edit16,

La trigonometrie rectiligne et spherique ou il est Traite de la construction des tables de sinus, tangentes, secantes et logarithmes : de l'usage de ces tables pour la résolution des triangles avec des questions astronomiques, & ces mêmes tables tres - exactement calculées sur un rayon de 10000000 parties /

Mode of access: Internet.

Johannis Bernoulli ... Opera omnia tam antea sparsim edita quam hactenus inedita : tomus primus, quo continentur ea quae ab anno 1690 ad annum 1713 prodierunt.

Mode of access: Internet.