00658nam a2200253Ia 4500 34145 20240114001716.0 ta 070210s1994 g b000 u 465 u Cotton College,Assam 465 526.9 Ba 29 Su Basak, NN . Surveying and Levelling / NN Basak. Textual Documents 1st ed. / New Delhi : Tata Mcgraw-Hill Publishing Company Ltd , ©1994. 549p. ; 22cm. Index Geography G-Geography ddc BK 0 0 0 0 Circulation (G) SKBL SKBL 2012-02-01 00000 1 526.9 Ba 29 Su 567/Geog 2025-03-13 12:07:10 2024-12-13 1 2012-02-01 BK 34127 34127