রেফারেন্স পুস্তিকা

U
 
D p :   
p  ,  G  D (p )   
G 
p  m l :
l
0
Deee ( )
150
Paybac foer (p l)
173
Paybac iay oio (p
p l)
173
Iage review ( )
173
l
0
Roae a (m )
174
Sie how ( )
174
DPOF ri orer (DPOF p
 )
166
A  
   16- d  
172
U