000 00377nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a625.723
082 _bAGG
100 _aAGGARWAL AMARJIT
245 0 _aSURVEYING & LEVELLING
250 _n0
250 _n1990
260 _bINTERNATIONAL
365 _b56
650 _aCIVIL
942 _cREF
950 _CCIVIL
999 _c191001
_d191001