000 00309pam a2200121a 44500
008 160408b1976 xxu||||| |||| 00| 0 eng d
082 _a526.9
_bSI64P
100 _aSingh, Amarjit
245 1 _aPRACTICAL SURVEYING
260 _a
_bSehgal Educational Consultants
_c1976
964 _gCIRC
997 _aA50729 C
999 _c278378
_d278378