ISBN-13: 9781482567403 / Angielski / Miękka / 2013 / 172 str.
ISBN-13: 9781482567403 / Angielski / Miękka / 2013 / 172 str.
"Numbers for successful business" writing was originated by Grabovoi Grigori Petrovich in russian language in 2004 was complemented by Gr abovoi G.P.