అన్వయ మార్గదర్శక పుస్తకం (పూర్తి సూచనలు)

P, S, A,  M 
117
 S ( - )
       :
 “”       
       
.       
   .
   (.,
1
/ 1600 s)
 .
   (., 1 s)
 .
  :
1    S  .
 
2   .
       : 
  ,     .
 