Formuly schastʹi︠a︡
By: A.N. Medvedev, I.B. Medvedeva
Contributors: Medvedeva, I. B. (Irina Borisovna)
Series: Tekhnologii︠a︡ schastʹi︠a︡ -- 1
Publisher: OOO "NIPKT︠S︡ VOSKhOD"
Published: 1998
Place of publication: Moskva
Language: rus
Number of pages: 232
Subjects: Happiness