TY  - BOOK
AU  - Dass, H. K. 
AU  - Verma, Rama 
TI  - Elements Of Engineering Mathematics Vol-I 
SN  - 8121932017
U1  - 620.00151 
PY  - 2009///
CY  - New Delhi; 
PB  - S.Chand And Companu Ltd. 
ER  -