TY  - BOOK
AU  - GSBST, GSBST.
TI  - Commercial Correspondence and Secretarial Practice (Std. 12)  
SN  - 0
U1  - 380 
PY  - 2005///
CY  - Gandhinagar : 
PB  - Gujarat State Board of School Textbooks , 
KW  - Commerce & Communication
ER  -