000 nam a22 7a 4500
999 _c8358
_d8358
008 180112b ||||| |||| 00| 0 eng d
100 _94772
_aEDATTUKARAN.S ET AL
245 _aSCIENCE LAB MANUAL-X
260 _aNEW DELHI
_bMAVENS INDIA
_c2015