000 00759nam a2200277Ia 4500
001 44615
003 IN-BdCUP
005 20230421155313.0
008 230413s2023 000 0 eng
020 _a9788120346390
040 _beng
_cIN-BdCUP
041 _aeng
082 _a028.7
_bSIN
100 _aSingh, Gurdev
245 0 _aInformation sources services and systems /
_cSingh, Gurdev
260 _aNew Delhi :
_bPHI learning Pvt.Ltd.,
_c2013.
300 _axviii, 517 p. ;
_c25 cm.
650 _aLibrary
650 _aDictionaries
650 _aLIS
650 _aInformation sources services and systems
650 _aInformation sources
650 _aPatents and standards
650 _aIndexing source and services
942 _2ddc
_cBK
999 _c32195
_d32195