Hello All,
I would like to know the difference between the four below books.till my knowledge BC417 is one book.
BC417_EN_Col21_FV_Inst_A4.pdf
BC417_EN_Col21_FV_Inst_Ltr.pdf
BC417_EN_Col21_FV_Part_A4.pdf
BC417_EN_Col21_FV_Part_Ltr.pdf
Thank you for all your help