রেফারেন্স পুস্তিকা (সম্পূর্ণ নির্দেশাবলী)

142
  
p 
 p
k  p      (A79)
s k   p   e     
e    o
c  (p ) M d  M k p  M
k  
 
Q
 
 k p    p  p
 F  
C
t  
(l )
 k   t p  