OK i know most forums frown about posting download links for scanned books but i will post these non the less:
Самолет И-15бис с мотором М-25в. Техническое описание. Воениздат, 1938 / I-15bis Aircraft with M-25v engine. Technical description. Voenizdat, 1938
+++http://rapidshare.com/files/377320944/i15bis_p1.rar
+++http://rapidshare.com/files/377320947/i15bis_p2.rar
Техническое описание самолета И 16 с мотором М 63. Оборонгиз, 1941 / T echnical description of I-16 aircraft with M-63 engine . Oborongiz, 1941:
+++http://rapidshare.com/files/275981290/i16.rar
Самолет Ил-10. Техническое описание самолета Ил-10 с мотором АМ-42. Оборонгиз, 1946 / Il-10 aircraft. Technical description of the Il-10 aircraft with AM-42 engine. Oborongiz, 1946
+++http://rapidshare.com/files/385208224/Oborongiz__-_Samolet_Il-10.rar
Техническое описание самолета И-301 / I-301 (LaGG-3) Technical Description:
+++http://rapidshare.com/files/383931637/TO_I-301.rar
And excellent german wartime publication (contains engines, radio equpment,instruments, gunsights, guns, bombs.....):
Flugzeuge Sovjetischen Luftwaffe - Heft II Flugzeugausrustung und waffen, Stand mai 1942:
+++http://rapidshare.com/files/369120496/sovjet.rar