000 00460nam a2200145 4500
008 221106b ||||| |||| 00| 0 eng d
082 _a578
_bM38M
100 _aMartin Keen
_9228507
245 _aमाइक्रोस्कोप | Microscope /
_cby Martin KeenMicrscope
260 _aDelhi
_bShiksha Bharti
_c1964
300 _a48p.
_bill.
650 _aNatural history of organisms
_9228508
700 _aTiwari, Ramchandra
_etr.
_9228509
942 _2ddc
_cBK
999 _c98709
_d98709