000 00521nam a2200169Ia 4500
008 170901s1975 xx 000 0 und d
082 _a660.282
_bJ20E
100 _aJain, Nandlal
245 0 _aEngineering Padartho ka Rasayan
_bChemistry of Engineering Materials
260 _aBhopal
_bMadhya Pradesh Hindi Grandh Academy
_c1975
300 _a416
650 _aChemical and Related Technologies
650 _aTechnology (Applied sciences)
653 _aChemical engineering
653 _aMaterials
942 _2ddc
_cBK
999 _c18706
_d18706