000 00330nam a22001337a 4500
005 20211025103430.0
008 211025b ||||| |||| 00| 0 eng d
041 _aeng
100 _aMathur D N
_929517
245 _aSmall scale manufacture of soaps and detergents
260 _aDelhi
_bSIRI
_c1981
300 _a136
942 _cBK
999 _c197396
_d197396