000 00272nam a2200109Ia 4500
008 220201s1994 xx 000 0 eng d
100 _aRajiv Rajendra Kumar
245 0 _aRefrigeration sidhant & technology
260 _bShitya Mandir
_c1994
300 _a149
942 _2ddc
999 _c86136
_d86136