000
00248nam a22001097a 4500
082
_a
628.11
_b
NAZ
_c
L-23, P-27
100
_a
Ahmed Nazir
245
_a
Tubewells Construction and Maintenance
300
_a
Misc Pags
_b
ill.;
650
_a
MCE
942
_c
BK
999
_c
8296
_d
8296