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020 _a0-07-460399-X
082 _a526.9
_bBAS
_cNUST, P-22
100 _aN N BASAK
_940065
245 _aSurveying and Levelling
_cN N Basak
250 _aFourth Reprint 1999
260 _aHill Publishing Company Limited New Delhi
_bHill Publishing Company Limited
_c1999
526 _a0
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650 _aSurveying and Leveling
_bNUST/MCE
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942 _2ddc
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999 _c544439
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