Lahotskaya Olga Olegovna

title	ISBN-13 (ISBN-10)	year of publication
Prosto o slozhnom. Apple iPad	978-966-1652-08-7 (966-1652-08-2)	2010
Prosto o slozhnom: iPhone 3GS	978-966-1652-04-9 (966-1652-04-X)	2010