000 00431nam a22001337a 4500
008 230609b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a627.2
_bK9
245 _aTraffic survey of Cochin port
_c/ National Council of Applied Research
260 _aMadras:
_bNational Council of Applied Research,
_c1969
300 _a117p.
650 _aScience
942 _2udc
_cREP
999 _c41786
_d41786