000 003730000a22001450004500
060 _a100
082 _a681. 754 JUN
100 _aJuncovski N
245 _aChemical machinery
260 _aTrivandrum, State institute of languages
260 _c1975
300 _a312
650 _aMalayalam books-chemical machinery/chemical machinery-malayalam books
942 _cBK
999 _c220684
_d220684