TY  - BOOK
AU  -  Abha; Prakash,  Vijai .
TI  - Statistical concepts for economic development and planning
SN  -  	8176111562 ;9788176111560
PY  - 2002///
CY  - Jaipur: 
PB  - RBSA Publishers
KW  - Statistische Methode
ER  -