TY  - BOOK
AU  - Malhotra, 	O.P
AU  - Gupta, sushil k. 
TI  - A Complete Course in Additional Mathematics with Statistics: For Indian school certificate and general certificate of education 
U1  - 519.5 
PY  - 1973///
CY  - New Delhi
PB  -  S. Chand & Co.
KW  - Statistics
ER  -