سلام به دوستان.
این فایل های صوتی کتاب ارزشمند Steps to Understanding است.

به ترتیب بخش اینجا قرار می دم. امیدوارم به دردتون بخوره

Introductory
https://up-load.io/5o8ys2iy7lva
https://up-load.io/g8kuzb24ngv0
https://up-load.io/jew45dy8bjo7
https://up-load.io/i21xq346jr5k
https://up-load.io/ixmukhesp0zc
https://up-load.io/xutmn30i8fli
https://up-load.io/k2tner0yusc9
https://up-load.io/2a5vc4456d15
https://up-load.io/o0trzm7o5s0d
https://up-load.io/hwecuzapxu4h
https://up-load.io/7ysxy0cbd0hc
https://up-load.io/1zq5437fetvq
https://up-load.io/4de0zgh6lnwu
https://up-load.io/vsaz96govidf
https://up-load.io/1bcvbhfyb604
https://up-load.io/ia4n7fovtps0
https://up-load.io/7ict23epdvkr
https://up-load.io/uuuouwpo750a
https://up-load.io/5i9z6edgsasy
https://up-load.io/r1a51wdwjud7
https://up-load.io/mgm5bwa7sw8h
https://up-load.io/ko1aypou0tw4
https://up-load.io/ggffmio9wjnq
https://up-load.io/6yyl2jnm2omf
https://up-load.io/zymol0kjleg3
https://up-load.io/mrpsvv5iwk17
https://up-load.io/lvw68c39y0rq