PATILLA PETER

Maths learning book. Level 4 [Text] : ages 6-8 / P. Patilla ; Illustrated by J. Rogan ; educational Advisory Panel: Bernard Ashley [et al.]... – London : Sainsbury ; Walker books, 1990. - 14, [2] p., ill.;– (Sainsbury's home learning. . . – [n. c.] – ISBN 0-7445-1631-5 : 1 tg.

PATILLA PETER

Maths learning book [Text] : level 1 : ages 3-5 / P. Patilla ; illustrated by K. Laidlaw ; edicational advisory panel: B. Ashley [etc.]... – London : Sainsbury : Walker books, 1990. - 14, [1] p., ill.;– (Sainsbury's home learning. . . – [n. c.] – ISBN 0-7445-1628-5 : 1 tg.

PATILLA PETER

Maths learning book [Text] : level 3 : ages 5-7 / P. Patilla ; illustrated by A. Rosato ; edicational advisory panel: B. Ashley [etc.]... – London : Sainsbury : Walker books, 1990. - 14, [2] p., ill.;– (Sainsbury's home learning. . . – [n. c.] – ISBN 0-7445-1630-7 : 1 tg.

PATILLA PETER

Maths learning book [Text] : level 2 : ages 4-6 / P. Patilla ; illustrated by A. Cooke ; edicational advisory panel: B. Ashley [etc.]... – London : Sainsbury : Walker books, 1990. - 14, [2] p., ill.;– (Sainsbury's home learning. . . – [n. c.] – ISBN 0-7445-1629-2 : 1 tg.