TY  - BOOK
AU  - ALAK DE 
TI  - PLANE SURVEYING
T2  - P10959
SN  - 9788121917803
U1  -  526.9 ALA 
PY  - 2000///
CY  - India
PB  - S.CHAND
KW  - Civil Engineering
N1  - BASKAR
ER  -