000 00291nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aAnjini Kaul
245 0 _aScience Technology T.B. X
260 _bNcrt - Newdelhi
_c2003
300 _a230
650 _aScience Technology
942 _cREF
999 _c36683
_d36683