রেফারেন্স পুস্তিকা (সম্পূর্ণ নির্দেশাবলী)

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p 
 m  ( )
d  : s o m
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  
p p t  
e  HI  
e k  
• m    p 
• a    p  J 
D-Lighing: u o s  
e  HI   OK
   e k  
• m    p 
• a    p   
 e k  
c  (p ) M e    M d  M
d   M k  
c  (p ) M e    M d  M
D-Lighing M k  