New grammar time 1 - Jervis, Sandy ([Harlow] : Pearson Education, 2008)
Starters - to A1
Minimum system requirements: Windows 98/2000/ME/XP/Vista Pentium 350 Mhz 128MB RAM : Macintosh OSX PowerPC and Intel processor 300 Mhz 128 MB RAM : Linux GNU/Linux Kernel 2.6 Pentium 350 Mhz 128 MB RAM