রেফারেন্স পুস্তিকা
9
: p
,
P
l J
P
1
n ................................. 124
2
..........................................87
3
.........................................85
4
..................................... 90, 92
5
ISO ..............................95
6
..................... 118
7
..............................120
8
.............................................. 114
9
AF- ............................78, 145
10
............................... 74, 144